if 15 cot @ = 8, then the value of cosec @ is ..........
plz help I am solving my test paper
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HEYY MATE.!!
Here's your answer..!!
Step-by-step explanation:
================≥≥≥≥≥Answer..!!≤≤≤==============
Use the identity:1+cot^2A=cosec^2A
=Co+A=8
=1+Cot^2A= Cosec^2A
=1+(8/15)^2=Cosec^2A
=1+64/225= Cosec^2A
__225+64__=Cosec^2A
225
289/225=Cosec^2A
=COSEC^2A= +17/5
========================≥≥≥≥≥≥Answer..!!!≤≤≤===========================
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