For an A.P. the auk of its term is 60, common difference is 2 and last

1.	For an A.P. the auk of its term is 60, common difference is 2 and last term is 18.find the number of terms in the A.P.
Answer» N is 20. Apply the formula to find the n. we GET it as n = ((18-60)/2)+1 = -20 the number of terms cannot be negative. Therefore 20.

For an A.P. the auk of its term is 60, common difference is 2 and last term is 18.find the number of terms in the A.P.

Answer»

N is 20.

Apply the formula to find the n.

we GET it as n = ((18-60)/2)+1 = -20

the number of terms cannot be negative. Therefore 20.

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For an A.P. the auk of its term is 60, common difference is 2 and last term is 18.find the number of terms in the A.P.

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