Question

in an AP an=2n-1 the product of 1st 3term is​

Answer 1

Answer:

56 is the answer.

Hope you understand well.

Answer 2

Answer:

Step-by-step explanation:

Putting n = 1 , 2 , 3 we get

First term = 2 - 1 = 1

Second Term = 4 - 1 = 3

Third term = 6 - 1 = 5

Hence the required product of first three terms

= 1 × 3 × 5

= 15