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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 33251. |
ffg |
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Answer» hii Hii hii |
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| 33252. |
Who found trigo |
| Answer» | |
| 33253. |
Trigomometric ratios are? |
| Answer» Sin Cos tan cosec sec cot | |
| 33254. |
Trigonometry vale chapters mein kitna depth tak padhna chahyein |
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Answer» Jitna tum chaho usme bs practice chahiye ..... pura |
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| 33255. |
Maths mein 100 out of 100 lame ke liye kitna time maths ko dena chahiye |
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Answer» Daily 1 hour Minimum 2 hours |
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| 33256. |
Trigonometry ko har book se tips par kaise karein Any hay koi upay |
| Answer» Use droun study videos | |
| 33257. |
Draw a right triangle ABC in which angle B =90°,BC=5cm AB=4cm. Construct another triangle A\' B\'. |
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| 33258. |
Find the sum of all 11terms whose middle term is 30 |
| Answer» Let a be the first term and d be the common difference of the given A.P.Clearly, in\xa0an A.P. consisting of 11 terms,\xa0{tex} \\left( \\frac { 11 + 1 } { 2 } \\right) ^ { t h }{/tex}\xa0i.e. 6th term is the middle term.{tex}\\text{ it is given that the middle term =30}{/tex} So a+5d=30 .....(1).{tex}S_{11}=\\frac{11}{2}(2a+10d){/tex}= 11(a+5d)But a+5d=30 from (1)Hence S\u200b\u200b\u200b\u200b\u200b\u200b11\xa0= 11 × 30= 330 | |
| 33259. |
find hcfof 236 |
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| 33260. |
Give me ist term question paper Of maths 2018 September |
| Answer» Check Question Papers here :\xa0https://mycbseguide.com/cbse-question-papers.html | |
| 33261. |
Hcf of 616, 32 |
| Answer» The hcf is 8 | |
| 33262. |
if tan = a/b, show that (a sin - b cos /a sin + b cos) = a×a - b×b /a×a+b×b |
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| 33263. |
9th term from the end of the A.P 7,11,15,_______147 is |
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| 33264. |
Alll formulas of mensuration with example |
| Answer» I don\'t know | |
| 33265. |
Formula for sI |
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| 33266. |
Find the roots of the quadratic equation 6x-x-2 |
| Answer» Tmhara question wrong h ya x2 - x -2 hoga tb hi bnaga | |
| 33267. |
Practice paper answers where we f4om |
| Answer» Google sir se puch lo | |
| 33268. |
What is meant by the n th term of A.P. ? |
| Answer» nth term means the last term. It can be written as An | |
| 33269. |
Express 0.2545454..... As fraction in simplest form. |
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Answer» It can be written in fraction. _0.2545454.......=0.254. _Let x = 0.254, _10x =2.54, _1000x=254.54, _ _1000x -10x=254.54 -2.54,990x=252,X=252÷990=14÷55. Its an irrational number Its a irrational number |
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| 33270. |
Tan-¹(1+cosx/sinx) with respect to x |
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| 33271. |
On dividing polynomial 2x cube+ 4x square +5x +7 by g(x) the q( x) were 2x and7-5x find g(x) |
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| 33272. |
Prove Euclids division lemma |
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| 33273. |
ax+by=a-bbx-ay=a+b |
| Answer» ax + by = a - b multiply by abx - ay = a + b multiply by b{tex}\\Rightarrow{/tex} x = 1{tex}\\therefore{/tex} a + by = a - bby = -by = -1{tex}\\therefore{/tex} x = 1y = -1 | |
| 33274. |
In an ap the sum first 11 term is 44 and next of 11bterm is 55 find ap |
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| 33275. |
Proof of trignometry... |
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| 33276. |
Difference between watt and volt |
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Answer» Watt is the si unit of power and volt is the si unit of potential difference. Watt is unit of power .it is rate of consuming energy by an appliance .whereas volt is unit of potential potential difference. We get p.d. from battery. |
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| 33277. |
4x^2+5✓2x-12 |
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| 33278. |
For what value of \'x\' does end with 5? |
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| 33279. |
Ex 7.1 que 1 |
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| 33280. |
Sec 4a=cosec (a-20) |
| Answer» Sec4a = cosec (a-20) -----1Sec4a = cosec (90-4a) ———2(from 1 and 2)Cosec (a-20) = cosec (90-4a)a-20 = 90-4a5a = 110a = 22 | |
| 33281. |
√176 kiska square hota h |
| Answer» Approx it is a square of 13.26 | |
| 33282. |
If Sin θ = m/n, find the value of tan θ + 4 / 4 cot θ +1. |
| Answer» Plzzz solve this question urgent | |
| 33283. |
Find the common differnce and write three more terms |
| Answer» a, 2a, 3a, 4a, ....a2, - a1 = 2a - a = aa3 - a2 = 3a - 2a = aa4 - a3 = 4a - 3a = ai.e. ak+1 - ak is the same every time.So, the given list of numbers from an AP with the common difference d = a.The next three terms are:4a + a = 5a, 5a + a = 6a and 6a + a = 7a | |
| 33284. |
CosA - SinA+1/CosA+SinA-1=CosecA+CotA |
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| 33285. |
Find all the zeroes of the polynomial 2x³+x²-6x-3 if two of its zeroes are √3 and -√3 |
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| 33286. |
in an ap first term is 8 10th term is 33 sum of n term is 142 find n and d |
| Answer» Question is wrong. | |
| 33287. |
In an ap first term is last number is 29 sum of term 155 find the common difference of ap |
| Answer» In the given APa=2, l =29 and Sn=155We know thatSum of n terms = Sn={tex}\\frac{n}{2}{/tex}(a+l)=155{tex}\\therefore{/tex}\xa0{tex}\\frac{n}{2}{/tex}(2+29)=155{tex}\\mathrm n=\\frac{155\\times2}{31}=10{/tex}{tex}\\text{Now l=a+(n-1)d}{/tex}or 29=2+(10-1)d29=2+9d29-2=9d27 = 9dd = 3 | |
| 33288. |
2017 class 10 questions paper hai bhai |
| Answer» Check Question Papers here :\xa0https://mycbseguide.com/cbse-question-papers.html | |
| 33289. |
What is the probability to obtain 100 marks in board maths paper |
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Answer» 1/100 Where is the ans |
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| 33290. |
What is the probability to obtain a two digit number multiple of 5 from no 1 to 100 |
| Answer» Total number from 1 to 100 = 100Two digit numbers that are multiple of 5 = {10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95} = 18P(Two digit number multiple of 5 from 1 to 100) =\xa0{tex}\\frac{18}{100} = \\frac{9}{50}{/tex} | |
| 33291. |
After how many places will the decimal expansion. Of 147/120 terminate |
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| 33292. |
If a and b are prime numbers, then what is their LCM |
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Answer» Ab???? Ya answer is ab The answer is ab |
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| 33293. |
Rd sharma solutions class 10 all chapter |
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Answer» Why are you mocking in this. Only you can ask one or two questions not all book What a joke |
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| 33294. |
2x-y-5=0x+y-7=0 how to solve this equation and represent graphically |
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| 33295. |
If\' sin 18°/cos72° find value |
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Answer» 1 hoga brother Ans. 1 |
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| 33296. |
Find the probability that a number selected at random from 3, 4, 5, ......, 25 is prime |
| Answer» 3,4,5,............25Prime no (3,5,7,11,13,17,19,23)n(E)=8n(S) =23P(E)=8/23 | |
| 33297. |
Give the geometrical proof of basic proportionality theorem. |
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| 33298. |
A quadratic equation can have |
| Answer» Can have what.? | |
| 33299. |
The 10th term of an ap is-4 and its 22nd term is - 16. Find it\'s 38th term. |
| Answer» Please give me a Ans quick | |
| 33300. |
Find the thirdzero of the polynomial,if the sum and product of whose zeroes are -3 and 2. |
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