SOLUTION: Someone please help me with this. Find the exact value of the expressions.
Tan ( sin^-1 squart2/2)
Sin( tan^-1(-squart3))
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Question 965015: Someone please help me with this. Find the exact value of the expressions.
Tan ( sin^-1 squart2/2)
Sin( tan^-1(-squart3))
Found 2 solutions by t0hierry, Alan3354:
Answer by t0hierry(194) (Show Source): You can put this solution on YOUR website!
tangent of the angle whose sin is sqrt2/2
That angle is 45 degrees
tan 45 = 1
yes sin-1 (something) is inverse sin
I forgot the other one
sin of angle whose tangent is -sqrt(3)
that angle is -pi/3
whose sin is -sqrt(3)/2
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Sin( tan^-1(-squart3))
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And,
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