Math, asked by prashamsa82, 1 year ago

prove that 2sinA×cosA=1

Answers

Answered by rehan778866khap56hzs

0

Answer:

2sinA×cosA = 1..... well this will occur in only 1 case when A=45..

2sinAcosA = sin2A... so put A=45 u will get ans. = 1

prashamsa82: thank u for ur help

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