20) The next term of an A.P:77,V7, V28, V63 ....
12 *
Answers
Answered by
3
Explanation:
Given AP is: √7, √28, √63,.......
= √7, 2√7, 3√7,......
>> Next term = 4th term = a + 3d
= √7 + 3*√7
(first term a =√7 and common difference d = 2*√7-√7 = √7)
= 4*√7
= √(7*4*4)
= √112
Brain list my answer if you find it useful!
Similar questions