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integers are: -3 ; -2 ; -1 ; 0 ; 1 ; 2 ; 3 ; 4

-1; 0; -2; -4; 2 ; -6 ;4; 1 ; 3

-3, -2, -1, 0, 1, 2, 3, 4

-2, -1, 0,1,2,3 are the integers between kept in ascending order.

all integers between -3 & 4 are-2,-1,0,1,2, 3,

4+(-7)=(-3)=4,(-3)5(-5)+2=(-3)=(-5),2

sum is- 3=4+-7=-4 answer

-45+42=-3 i got the sum -3 yeah 😄

10/2(2root2 +9root3)=10root2 +45root3

Cost of 1 chair = 3600÷16=225 Chairs that can be bought for Rs. 4500= 4500÷225= 20

Given ratio of sum of n terms of two AP’s = (7n+1):(4n+27)Let’s consider the ratio these two AP’s mth terms as am : a’m →(2)Recall the nth term of AP formula, an = a + (n – 1)dHence equation (2) becomes,am : a’m = a + (m – 1)d : a’ + (m – 1)d’On multiplying by 2, we getam : a’m = [2a + 2(m – 1)d] : [2a’ + 2(m – 1)d’]= [2a + {(2m – 1) – 1}d] : [2a’ + {(2m – 1) – 1}d’]= S2m – 1 : S’2m – 1= [7(2m – 1) + 1] : [4(2m – 1) +27] [from (1)]= [14m – 7 +1] : [8m – 4 + 27]= [14m – 6] : [8m + 23]Thus the ratio of mth terms of two AP’s is [14m – 6] : [8m + 23].

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3/2 = 1.54/5 = 0.88/5 = 1.6

How it comes

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thank you sir

hlo

tere ma ki bosi

please solve it

-10,-11,-12 Is it the write answer or wrong

a=0.15r=0.015/0.15=0.1sum of 8 terms=a*(1-r^n)/(1-r) =0.15*(1-01^8)/(1-0.1)=0.15*0.99999999/0.9=0.167(approximately)

this answer is not right.

0 1 2 3 4 5 6 7 8 9 hoga

0,1,2,3,4,5,6,7,8,9 is the answer of this question

500 is correct answer.

4th term=ar^3=2/37th term=ar^6=16/81(ar^6)/(ar^3)=(16/81)/(2/3)r^3=8/27so r=2/3a*(8/27)=2/3so a=(2/3)*(27/8)so a=9/4

if we subtract the no. of scooter sold from the no. of scooter produced in year we get 900085

90085 is the correct answer of the given question

thank you

Anarithmetic progressionis a sequence of numbers such that the difference of any two successive members is a constant.

For example, the sequence 1, 2, 3, 4, ... is an arithmetic progression with common difference1.

Second example:the sequence 3, 5, 7, 9, 11,... is an arithmetic progressionwith common difference2.

Third example:the sequence 20, 10, 0, -10, -20, -30, ... is an arithmetic progressionwith common difference-10.

a. 1²_11a²(1_11a)(1+11a)

angle RSP = 90°angle PRS = 30 = [180 - (90+60)]( sum of interior angles of triangle is 180)

angle RQS = 30°angle PRQ = 90 ( given). But, angle PRS is 30°(just obtained above). So, angle ,SRQ = PRQ -PRS => SRQ= 90-30 = 60

now,because(sum of interior angles of triangle is 180)

therefore angle RSQ = 90-60=30°

Ans :- Every House has a drainage system in place to help liquid waste be taken out of the home. This waste is called sewage and is drained out through pipes that drain out into an underground structure called sewer that is situated outside the house.

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the answer is c, explained in three pages

Let vector a be i( j x k ) + j( i x k ) + k( ix j ).

Now, ( j x k ) = i

( i x k ) = - j

and( i x j ) = k

Therefore, the magnitude of vector a = ( i.i ) + { j. (-j) } + ( k. k )

= 1 - 1 + 1

= 1

First year company produced scooters = 9295715

Next, year company produced 798634 more scooters

Therefore,In second year number of scooters produced = 9295715 + 798634 = 10094349

Total number of scooters produced in both the years= 9295715 + 10094349= 19390064

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10 suits = 40 m. 1 suit=40/10 =4m14 suits =4×14 m. = 56 m. so he needs 56 m. of cloth to make 14 such suits.

He needs 56 meters of cloth

10 suits=40m1suits=40/10m=4m14 suits= 4×14m =56m

56meters cloth need to make 14 suits

56 m is the correct answer of the given question

56 m.is correct answer.

56 m is the best answer 🏆

56m is the right answer

Sum of angles on a straight line = 180°

=> 2x+3x+5x = 180°=> 10x =180°=> x = 180°/10 = 18°

therefore x = 18°

thanks

under the assumption that l is parallel to mas given a is 90°angle a = angle b = 90° as corresponding angle are equal .we have x + b = 180 (linear pair) x = 180 - 90 = 90 °