Verify the Pythagorean Identity.

Mathematics

1 answer:

tigry1 [53]3 years ago

8 0

To solve this problem you must apply the proccedure shown below. You have that:

1+cot^2θ=csc^2θ (You have that cos^2θ+sin^2θ=1)
1+(cos^2θ/sin^2θ)=csc^2θ
1+(1-sin^2θ/sin^2θ)csc^2θ
sin^2θ+1-sin^2θ=csc^2θ
1/sin^2=csc^2 (You have that 1/sin=csc)

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