1.

If $7 sin^{2}\theta + 3 cos^{2}\theta$ = 4, $(0^{0} < \theta < 90^{0})$, then the value of $tan\theta$ is1). $\frac{1}{\sqrt{3}}$2). $\frac{1}{2}$3). 14). $\sqrt{3}$

Answer» RIGHT ANSWER for this question is $\frac{1}{\SQRT{3}}$


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