Prove that
1 + tan²A/1+cot²A=tan²A
Answers
Answered by
1
Step-by-step explanation:
(1+tan²A)/(1+cot²A) =tan²A
L.H.S.
(1+tan²A) = sec²A = (1/cos²A)
(1+cot²A) = cosec²A = (1/sin²A)
(1/cos²A) / (1/sin²A) =1/cos²A×sin²A =sin²A/cos²A =tan²A
L.H.S. =R.H.S
Hence Proved
Similar questions
Math,
1 month ago
Science,
1 month ago
Accountancy,
1 month ago
Biology,
4 months ago
Social Sciences,
4 months ago
Science,
10 months ago
Biology,
10 months ago