CBSE BOARD XII, asked by henry21, 10 months ago

solve the following qiestion as i want ​

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Answered by Anonymous
3

SEE THE AATACHMENT YOUR ANSWER IS THIS AND I THINK IT IS CORRECT

#TOGETHER WE GO FAR✔✔

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Answered by Anonymous
11

Answer:

=log3(1+1/3)+log3(1+1/4)+log3(1+1/5)+log3(1+1/6)........................log3(1+1/80)

=log3(4/3)+log3(5/4)+log3(6/5)+log3(7/6)..................................log3(81/80)

=log3(4)-log3(3)+log3(5)-log3(4)+log3(6)-log3(5)+log3(7)....................+log3(81)-log3(80

=-log3(3)+log3(81)

=-1+log3(3⁴)

=-1+4

=3

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