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Q.7Lett[x²-4, if|x|5315 sgn|x-3), if|x /...

Q.7Lett_[x²-4, if|x|5315 sgn|x-3), if|x /gt 3and g(x)=2 tan-(e)-for all x € R, then which of the following is(are) correct?Note: sgn(k) denotes the signum function ofk.](A) fog(x) is an even function.(B) gof(x) is an even function.(C) gog (x) is an odd function(D) fof(x) is an odd function.

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