Math, asked by sameer8422, 10 months ago


કાટકોણ ત્રિકોણ ABC માં ખૂણો B કાટખૂણો છે. જો tan A = 1 તો ચકાસો કે 2 sin A cos A = 1.

Answers

Answered by pritampyareaccfor10
7

Step-by-step explanation:

given. tanA=1

therefore. A=(2n+1)π/4

also. 2sinAcosA=sin2A=sin(2n+1)π/2 = 1

Answered by rajivghodke7
0

Answer:

1

 \frac{2}{ \sqrt{2} }  \times  \frac{1}{ \sqrt{2} }

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