Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
If A = 7.5°, what is the value of \(\rm \left(12.8\times \frac{1}{\sqrt3}\cot4A+7.2\tan 6A\right)\)
1
12
2
20
3
10
4
More than one of the above
5
None of the above