Question

If second term of an A.P is 4 and seventh term of an A.P is -11.Find the sixteenth term

Answer 1

Answer:

thoda

Step-by-step explanation:

galat hai question

Answer 2

Step-by-step explanation:

a2 = 4

a+d = 4 ... (1)

and, a7 = -11

a+6d = -11...... (2)

solving (1) and (2)

[by elimination mathod]

-5d = 15

d= -3

a= 7

a16 = a+15d

7+15(-3)

7-45

= 38