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If phi(x) = x^2 +1 and psi (x)=3^x, then...

If `phi(x) = x^2 +1 and psi (x)=3^x, `then ` [ psi (x) ] =` ..... And` psi [ phi (x) ]=….`

Text Solution

Verified by Experts

The correct Answer is:
`3^(3=2X) + 1. 3^(X^2 +1)`
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