

MCQOPTIONS
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1. |
If \[{{T}_{0}},{{T}_{1}},{{T}_{2}},....{{T}_{n}}\] represent the terms in the expansion of \[{{(x+a)}^{n}}\], then \[{{({{T}_{0}}-{{T}_{2}}+{{T}_{4}}-....)}^{2}}\] \[+{{({{T}_{1}}-{{T}_{3}}+{{T}_{5}}-....)}^{2}}=\] |
A. | \[({{x}^{2}}+{{a}^{2}})\] |
B. | \[{{({{x}^{2}}+{{a}^{2}})}^{n}}\] |
C. | \[{{({{x}^{2}}+{{a}^{2}})}^{1/n}}\] |
D. | \[{{({{x}^{2}}+{{a}^{2}})}^{-1/n}}\] |
Answer» C. \[{{({{x}^{2}}+{{a}^{2}})}^{1/n}}\] | |