Math, asked by rohan6578, 1 year ago

plz prove it fast friends i need it for exam

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Anonymous: Too easy

Answers

Answered by ansh1512

1

yaar sin aur cos mein change karke rationalise kar de

Answered by Anonymous

0

Answer:

Step-by-step explanation:

Abe sun 1 ki jagah numerator mai tan sqiare +sec square laga de fir a+b or a-b ki identity laga de

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