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3 years ago

Given sin(theta)= 12/13 in quadrant 1 determine sec(theta) PLS HELP ASAP

Mathematics

1 answer:

Genrish500 [490]3 years ago

8 0

Answer:

Step-by-step explanation:

in quadrant 1 cos and sec are positive.

cos(θ)=√(1-sin²θ)=√(1-(12/13)²)=√((169-144)/13²)=5/13

secθ=13/5

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