Math, asked by nehakhan522677, 1 month ago

b+C
(क) बिना प्रसार के, सिद्ध कीजिए किll
12
c tu
9² 6² ab a+b
ca
= 0​

Answers

Answered by ankhit1490
0

Answer:

13

Step-by-step explanation:

please mark as brainly

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