Check out some similar questions!
sin^2 (a/2)=(sin^2(a)+ cos(a)-1)/(2cos(a))
[ 2 Answers ]
Verifying the identity
Verify (cos(x) sin(x))/(cos(x)-sin(x)) - (cos(x)-sin(x)/(cos(x) sin(x)) = 2tan(2x)
[ 1 Answers ]
I can't verify this identity! I'm so stuck. Please help and show full work. Thanks! I'll try to make it look like it does in my book... cos(x) sin(x) - cos(x) - sin(x) = 2tan(2x) cos(x) - sin(x) cos(x) sin(x)
sin x tan x /sin x = 1 sec
[ 1 Answers ]
sin x tan x/sin x = 1 sec
Sin^2(x)*sec^2(x) sin^2(x)*csc^2(x)
[ 1 Answers ]
How to solve it
Evaluate the following: a. Sin(sin^-1(x) + cos^-1(y)) and
[ 4 Answers ]
and b. cos(sin^-1(x) - cos^-1(y)) View more questions Search
Add your answer here.
|