प्रमाणित गर्नुहोस् (Prove that): tan⁡A+cot⁡A=2csc ⁡2 A

SEE Class 10 Optional Maths · 2082 · Solved Question with Answer

प्रमाणित गर्नुहोस् (Prove that):
tan⁡A+cot⁡A=2csc ⁡2 A

Solution