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Find the missing term , if following are in A.P,2....26..... a1=2 a2= ? A3=26 A4=? |
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Answer» A2=14,A4=38 Step-by-step EXPLANATION: a3=a+(n-1)d 26=2+(3-1)d 26-2=2d 24=2d d=24/2 d=12 now a2=2+(2-1)12 a2=2+12 a2=12 ANS now a4=2+(4-1)12 a4=2+3(12) a4=2+36 a4=38 ans |
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