Math, asked by ArkoRoy945, 10 months ago

Simplest value of sec 27° - cot-63° is!
If the radius of a sphere is twice that of Ist sphere then the volume of

Answers

Answered by AkshatTopper211

2

Answer:

sec (90-63) - cot63

cosec 63 - cot 63

{ On squaring }

cosec^2 63 - cot^2 63

=1

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