Number of integral terms in the expansion of is equal to _________. ...

General term in expansion of ((7)^1 / 2+(11)^1 / 6)^824 is t_r+1= ^824 C_r(7)^824-r2(11)^r / 6 For integral term, must be multiple of 6. Hence r=0,6,12, ....... 822 ...

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Number of integral terms in the expansion of 7frac 1211frac: null (Mathematics) | DivineJEE

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Mathematics

Number of integral terms in the expansion of $\left\{7^{\left(\frac{1}{2}\right)}+11^{\left(\frac{1}{6}\right)}\right\}^{824}$ is equal to _________.

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