Math, asked by babuluch128, 3 months ago

D^ 2 +D+1)y=2 sin 3x

Answers

Answered by mohanutkarshchauhan
0

Answer:

sin 2A + sin 2B = Sin 2C then prove that angle A and Angle B is right angle ​

Answer:



Step-by-step explanation:



Step-by-step explanation:

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