Question

AP 2.6.10. . . . . . .86 ka ant se 15va pad gyat karo

Answer 1

Answer:

A15 = 30

Step-by-step explanation:

a= 2

d= 6-2 = 4

An = 86

jab hame last annt se pad gyat krne padte hai to ham An Ko a aur d Ko negative le lete hai

a = 86

d = -4

now

A15 = a + (15-1) d

A15 = 86+ 14×(-4)

A15 = 86 +(-56)

A15 = 86 - 56

A15 = 30