# Posts by mien

Total # Posts: 8

**trig**

what is the correct answer in trigonometric identities. DiViDE ; x^5 + 5x^4 - 2x^3 + 3x^2 + 2x + 1 by x + 3

**trig**

what is the correct answer in proving trigonometric identities if tan theta / sin theta = sec theta

**trig**

what is the correct answer in proving trigonometric identities if tan theta/sin theta = sec theta

**trig**

what is the correct answer in proving trigonometric identities if tan theta cos^2 theta + cos^2 theta

**trig**

in proving trigonometric identities if sec theta - tan theta sin theta is equal to cos theta. what is the correct answer?

**trig**

in proving trigonometric identities if 1 + sin^2 theta is equal to 2 sin^2 theta + cos^2 theta. what is the correct answer?

**trig**

in proving trigonometric identities if cot theta sin theta = cos theta. what is the correct answer?

**math IV**

in proving trigonometric identities if cotangent theta multiply sine theta is equal to cosine theta. what is the correct answer?