${16^{th}}$ term in the expansion of ${(\sqrt x - \sqrt y )^{17}}$ is
${16^{th}}$ term in the expansion of ${(\sqrt x - \sqrt y )^{17}}$ is
- A
$136x{y^7}$
- B
$136xy$
- C
$ - 136x{y^{15/2}}$
- D
$ - 136x{y^2}$
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- [JEE MAIN 2019]
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