Math, asked by tarushisaxena6387, 8 months ago

Sin a:cos a = 3:4 then sec a + cosec a is ?

Answers

Answered by Anonymous

11

Answer:

Sina:cosa=3:4

Sina=3

,cosa=4

seca=1/4

coseca=1/3

seca+coseca=1/4+1/3

==>(3+4)/12

==>7/12

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