Plzz answer q.no.4....I am confused...sir plzz help me out
Plzz answer q.no.4....I am confused...sir plzz help me out
Anshu , 7 Years ago
Grade 11
Trigonometry> Plzz answer q.no.4....I am confused...sir...
1 Answers
Arun
Solve for sec x, tan x and use sec^2x-tan^2x=1
You will get
a² + b² = c² + d²
Hence option C is correct.
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