# CBSE Class 11-science Answered

**binomial doubt**

Asked by Manjeet | 23 Mar, 2024, 09:41: PM

Expert Answer

f_{1}(x) = x^{2} + 3 + ( 2 / x^{2} )

From above , we see that if there are even number of terms in the product function ,

we get a term independent of x in the expansion .

If number of terms are odd , then we do not get a term independent of x in the expansion .

In the following product function number of terms are odd .

Hence we do not get a term independent of x in the expansion of above product function.

Answered by Thiyagarajan K | 24 Mar, 2024, 08:52: AM

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