In a right triangle ABC, right-angled at B, if tan A =1, prove that 2

1.	In a right triangle ABC, right-angled at B, if tan A =1, prove that 2 sin A Cos A=1
Answer» Answer: One HALF a convex lems of FOCAL length 20 cm is a black peper 16 the lems PRODUCE a complete IMAGE of the object 18) Show the formation of image of an object placed Foods

In a right triangle ABC, right-angled at B, if tan A =1, prove that 2 sin A Cos A=1

Answer»

Answer:

One HALF a convex lems of FOCAL length 20 cm is a black peper

16 the lems PRODUCE a complete IMAGE of the object

18) Show the formation of image of an object placed Foods

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In a right triangle ABC, right-angled at B, if tan A =1, prove that 2 sin A Cos A=1​

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In a right triangle ABC, right-angled at B, if tan A =1, prove that 2 sin A Cos A=1