Question

How do you solve trigonometric proofs easily?


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Answer 1

STEP 1: Convert all sec, csc, cot, and tan to sin and cos. Most of this can be done using the quotient and reciprocal identities. STEP 2: Check all the angles for sums and differences and use the appropriate identities to remove them. STEP 3: Check for angle multiples and remove them using the appropriate formulas

something more for u ❣️

Trigonometry is hard because it deliberately makes difficult what is at heart easy. We know trig is about right triangles, and right triangles are about the Pythagorean Theorem. About the simplest math we can write is When this is the Pythagorean Theorem, we're referring to a right isosceles triangle.

Answer 2

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STEP 1:

Convert all sec, csc, cot, and tan to sin and cos. Most of this can be done using the quotient and reciprocal identities.

STEP 2:

Check all the angles for sums and differences and use the appropriate identities to remove them.

STEP 3:

Check for angle multiples and remove them using the appropriate formulas.

Hope this helps you ❤❤