Verify the identity.
= 2 cot2 x - csc2 x
What will be an ideal response?
= 
= 
- 
= 2 cot2 x - csc2 x
Mathematics
You might also like to view...
Evaluate the integral.
A. 
tan-1 
+ C
B. sin-1 
+ C
C. tan-1 
+ C
D. 
sin-1 
+ C
Mathematics
Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Use a calculator to evaluate. Express the answer as a decimal and as a fraction.
? 5
A. 5; 
B. 31.25; 
C. 12.5; 
D. 5; 
Mathematics
Convert the units using two or three unit fractions.8640 sec = 
day
A. 8
B. 
C. 
D. 
Mathematics