If the 6th term of an A. p is 11and its first term is 1 find the common diferent

H don't ask same question again and again please:-)

Step-by-step explanation:

In an AP, Tn = a + (n - 1)d

T6 = a + 5d = 11

The first term = a = 1

∴ T6 = 1 + 5d = 11

5d = 11 - 1

5d = 10

∴ d = 2

x+y=90

x=30-y=x

step-by-step explanation:

if you understand you will get the answer

i think is g(1)=-1.

hope that i can