Prove the identity.tan 7u tan 5u = 
What will be an ideal response?
tan 7u tan 5u = 
? 
= 
.
Mathematics
You might also like to view...
Perform the indicated operations and simplify. Assume that all variables represent positive real numbers.
+ 
A. 15
B. 
C. 7.5
D. 
Mathematics
Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $500 Commission: $50.00
A. 12% B. 10% C. 11% D. 1%
Mathematics
Use the given information given to find the exact value of the trigonometric function.cos ? = - 
,
? lies in quadrant III
Find cos 
.
A. 
B. - 
C. - 
D. 
Mathematics
Convert as indicated.27.22 m to kilometers
A. 2722 km B. 0.02722 km C. 27,220 km D. 0.2722 km
Mathematics