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Consider f:N to N, g : N to N and h: N t...

Consider `f:N to N, g : N to N and h: N to R` defined as `f (x) =2x,g (h) = 3y + 4 and h (z= sin z, AA x, y and z `in N. Show that h(gof) = (hog) of.

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The correct Answer is:
(hog) o f
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