Questions Answered

muratbossa:
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How do I solve for a side in a triangle where I only know that it's a right triangle and one side (the one adjacent to the right angle).
 updated 11 months ago
 13 replies
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muratbossa:
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Where would I start to prove cotx * cosx = cscx  sinx is an identity?
 updated 2 years ago
 22 replies
 1 Medal

muratbossa:
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I solved cos(26)cos(19)sin(26)sin(19) and simplified it down to cos(45) which is sqrt(2)/2. Wolfram alpha however does not agree with me. I…
 updated 2 years ago
 25 replies
 2 Medals

muratbossa:
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Which identity would I use to find the exact value of tan(pi/8)
 updated 2 years ago
 20 replies
 2 Medals

muratbossa:
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How would I convert y = sinx+cosx into the y=Asin(x+c) form?
 updated 2 years ago
 3 replies
 1 Medal

muratbossa:
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How do you solve the equation sin(x) = 1/2 for all values of x in between 0 and 2pi, including 0 but not 2pi?
 updated 2 years ago
 6 replies
 1 Medal

muratbossa:
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How does cos(pi/6x)cos(x+pi/6) become sin(x) ?
 updated 2 years ago
 7 replies
 2 Medals

muratbossa:
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Hi, I'm having trouble simplifying this equation and am stuck after solving the inner tan parts: (2tan(pi/12))/(1tan(pi/12))
 updated 2 years ago
 33 replies
 1 Medal