Question

The 17th term of the AP, whose first two terms are -2 and 3 is​

Answer 1

Step-by-step explanation:

a17 = a+(17-1)d. (an = a+ (n-1)d)

here a= -2. d= 3-(-2) = 3+2 =5

17 th term = -2 + 16×5

17 th term = -2 + 16×5

17 th term = -2 + 16×5 = -2+80 = 78