Prove the trig identity $\frac{\sin x +\tan x}{1+\sec x}=\sin x$
Answer
Answers can only be viewed under the following conditions:
- The questioner was satisfied with and accepted the answer, or
- The answer was evaluated as being 100% correct by the judge.
Erdos
4.8K
The answer is accepted.
Join Matchmaticians Affiliate Marketing
Program to earn up to a 50% commission on every question that your affiliated users ask or answer.
- answered
- 1233 views
- $2.00
Related Questions
- Convergence of $\sum\limits_{n=1}^{\infty}(-1)^n\frac{n+2}{n^2+n+1}$
- Differentiate $f(x)=\int_{\sqrt{x}}^{\sin^2 x}\arctan (1+e^{t^2})dt$
- Find the area bounded by the graphs of two functions
- Integration and Accumulation of Change
- What is the integral of (x^2-8)/(x+3)dx
- Differentiate $f(x)=\int_{\sin x}^{2} \ln (\cos u) du$
- Fourier series
- Show that $\psi:L(E,L(E,F))\rightarrow L^2(E,F)$ given by $[\psi(T)](u,v)=[T(u)](v)$ is a linear homeomorphism
