Mathematics, 06.12.2020 23:30, elsham3478
If sin x =1/5 and x is in quadrant 1, find the exact value of sin (2x), cos (2x), and tan (2x) algebraically without solving for x.
Enclose numerators and denominators in parentheses. For example, (a - b)/(1+n).
sin (2x)=
cos (2x) =
tan (2x) =
Answers: 3
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If sin x =1/5 and x is in quadrant 1, find the exact value of sin (2x), cos (2x), and tan (2x) algeb...
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