Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Trigonometry Trigonometric Ratios and Identities
What is the simplified value of (cosA + sinA)(cotA + tanA)?
1
secA + cosecA
2
sinA + cosA
3
tanA + cotA
4
More than one of the above
5
None of the above