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1. |
If f:N→N, g:N→N and h:N→R is defined f(x)=3x-5, g(y)=6y2 and h(z)=tanz, find ho(gof). |
A. | tan(6(3x-5)) |
B. | tan(6(3x-5)2) |
C. | tan(3x-5) |
D. | 6 tan(3x-5)2 |
Answer» C. | |