܇
common difference of A.P is-6,^a16-^a12
Answers
Answered by
1
Step-by-step explanation:
Given, d=−6
a 16
=a+15d
a1=a+11d
a 16 −a 12
=(a+15d)−(a+11d)=4d
∴a 16 −a 12=4×−6=−24
Similar questions