Complete the identity.
= ?
A. tan (2?).
B. 2 sin (10?)
C. 2 sin (5?) sin (2?)
D. 2 cos (5?) sin (2?)
Answer: A
Mathematics
You might also like to view...
Convert to an exponential equation.log 0.0000001 = -7
A. 10-7 = 0.0000001 B. 0.000000110 = -7 C. 0.0000001-7 = 10 D. -710 = 0.0000001
Mathematics
Provide an appropriate response.Which of the following is not a factor of 348?
A. 2 B. 34 C. 8 D. 4
Mathematics
Find the indicated term of the arithmetic sequence.
, 
, 
, . . . ;16th term
A. 2
B. 
C. 
D. 
Mathematics
Use Euler's method to approximate the indicated function value to three decimal places using 
= 2xy; y(1) = 1; find y(1.4)
A. 2.928 B. 2.287 C. 2.591 D. 2.982
Mathematics