Prove that cos^2x+sin^2x=1

Name: Prove that cos^2x+sin^2x=1
Uploaded: 2016-03-04T12:29:53+00:00
Duration: 3 min 17 s
Channel: Svtuition
Description: In above video, we have prove cos^2x+sin^2x=1. It could only possible because square of hypotenuse side is always equal to the sum of square of opposite side and square of adjacent side.

Svtuition

In above video, we have prove cos^2x+sin^2x=1. It could only possible because square of hypotenuse side is always equal to the sum of square of opposite side and square of adjacent side.

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