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Identify the odd one out from the following
a)
sin2θ + cos2θ=1
b) 
sec2θ = 1 + tan2θ
c) 
sec2θ + tan2θ = 1
d) 
cosecθ = 1 + cot2 θ
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Identify the odd one out from the followinga)sin2θ + cos2θ=1b)sec2θ = ...
Option A is odd.

Because only option A is given correct. Other 3 options are incorrect.
Community Answer
Identify the odd one out from the followinga)sin2θ + cos2θ=1b)sec2θ = ...
Here sin@= p/h... cos@=b/h.... tan@=p/b..... sec@=h/b.... cosec@=h/p..... cot@=b/p.... now opt ( b)... LHS= sec2@=h2/b2 and RHS= 1 + P2/b2= ( p2+b2)/b2= h2/b2= LHS same for all other excepted one... which is (a) LHS=h2/b2 + P2/b2#1=RHS
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Identify the odd one out from the followinga)sin2θ + cos2θ=1b)sec2θ = 1 + tan2θc)sec2θ + tan2θ = 1d)cosec2θ = 1 + cot2θCorrect answer is option 'A'. Can you explain this answer?
Question Description
Identify the odd one out from the followinga)sin2θ + cos2θ=1b)sec2θ = 1 + tan2θc)sec2θ + tan2θ = 1d)cosec2θ = 1 + cot2θCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Identify the odd one out from the followinga)sin2θ + cos2θ=1b)sec2θ = 1 + tan2θc)sec2θ + tan2θ = 1d)cosec2θ = 1 + cot2θCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the odd one out from the followinga)sin2θ + cos2θ=1b)sec2θ = 1 + tan2θc)sec2θ + tan2θ = 1d)cosec2θ = 1 + cot2θCorrect answer is option 'A'. Can you explain this answer?.
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