Math, asked by chandni9872, 11 months ago

The sum of the 3rd and 4th terms of an AP is 0, while the sum of its 2nd and 6th terms is -2. What is the 10th term of the AP

Answers

Answered by Harshror

1

a3+a4=0

a2+a6=-2

a+2d+a+3d=0

2a+5d=0 equation 1

a+a+5d=-2

2a+5d=-2 equation 2

Subtract it

2a+5d=0

2a+5d=-2

- - -

2

A=2

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