Pls Ans fast ..will mark the first ans the brainliest
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Step-by-step explanation:
cos (90-thita)=sin thita
Squaring both sides
cos^2(90-thita)^2=sin^2thita
sin^2 thita+cos^2thita=1
The valu of m^2 is 1
Taking squareroot
m=1
Answered by
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Answer:
m=1 is the answer....
pls thank me
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