| __ | 1. | f(x)= -2cos(2x) | | A. | f'(x)= sec2(x) | | __ | 2. | f(x)= 2sinx | | B. | f'(x)= -2sin(2x) | | __ | 3. | f(x)= cos(2x) | | C. | f'(x)= 1+cos(x) | | __ | 4. | f(x)= csc(2x) | | D. | f'(x)= 2sec(2x)tan(2x) | | __ | 5. | f(x)= sec(2x) | | E. | f'(x)= 2tan(x)sec2(x) | | __ | 6. | f(x)= sin(2x) | | F. | f'(x)= -2csc(2x)cot(2x) | | __ | 7. | f(x)= tan(2x) | | G. | f'(x)= 2cos(2x) | | __ | 8. | f(x)= tan2(x) | | H. | f'(x)= 2cosx | | __ | 9. | f(x)= tanx | | I. | f'(x)= -4sin(2x) | | __ | 10. | f(x)= x+sinx | | J. | f'(x)= 2sec2(x) |
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