Math, asked by nandigamamadhuri19, 9 months ago

2sin20cos20 formula ​

Answers

Answered by anjalibanode9457
3

Can U write question clearly

Samajh mein nhi aa rha h

Answered by devasheeshrana1412
1

Answer:

Step-by-step explanation:

2sin20×sin(90-20)

2sin20×sin70

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