If the greatest value of the term independent of in the expansion of <img alt="\left(x \sin \alpha+a \frac{\cos \alpha}{x}\right)^{10}" src="https://entrancecorner.
If the greatest value of the term independent of in the expansion of is , then the value of is equal to Option: 1 -1 Option: 2 1 Option: 3 -2 Option: 4 2