Trigonometric Identities Gp. Ac. 6

• 1-1

• 1

• 2cotx

• 2tan x

The reciprocal of the cosecant

• tangent

• cosine

• sine

• secant

• sinx

• cscx

• secx

• cosx

• -1

• senx

• 1

• cosx

• pythagorean

• reciprocal

• quotient

• algebra

Which rule was used in step 4 to get to step 5 of the proof

• quotient

• reciprocal

• pythagorean

• algebra

Which rule was used in step 2 to complete the proof

• pythagorean

• reciprocal

• algebra

• quotient

Which rule was used in step 2 to complete the proof

• pythagorean

• quotient

• reciprocal

• algebra