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In a right angled triangle ABC,right …

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In a right angled triangle ABC,right angled at C,if tan=A, then, verify that 2sinA cosA=1

Posted by Geetha Geetha 4 years, 3 months ago

CBSE > Class 10 > Mathematics

1 answers

Piyush Kr.?? 4 years, 3 months ago

I think there should be tan A is equal to 1 in place of tan is equal to A in the question....

ANSWER

http://mycbseguide.com/examin8/

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