(C) 1
(D) 3
1. 21 + 24+ 27+...+ 51 का मान क्या है ?
(A) 324
(B) 396
Answers
Answered by
0
Answer:
396 is the correct answer
Answered by
0
Answer:
21 +24 + 27 ......+51.
Answer is in pic go watch the hope it help you.
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