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If f(x) n g(x) r defined on D1 n D2 resp ,thn f(x)+g(x) is is defined on D1 intersection D2. the ans gvn is fasle,bt how?to me ths is true.plz xpln.

If f(x) n g(x) r defined on D1 n D2 resp ,thn f(x)+g(x) is is defined on D1 intersection D2.
the ans gvn is fasle,bt how?to me ths is true.plz xpln.

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1 Answers

Badiuddin askIITians.ismu Expert
148 Points
14 years ago

Dear Chandan

domain of  f(x) + g(x)  must be D1 intersection D2 .

answer will be true.

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Badiuddin

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