Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
2.9
A*sin(x) + cos(x) = 1B*sin(x) - cos(x) = 1Add the two equations: A*sin(x) + B*sin(x) = 2(A+B)*sin(x) = 2sin(x) = 2/(A+B)x = arcsin{2/(A+B)}That is the main solution. There may be others: depending on the range for x.
sin (pi/2) = 1
55 × sin 43 ÷ sin 23 ≈ 96
6.25
2.9
Once way is to plot it out, and note the intersection points. One spot is 0.2225400023465516 Follow the Wolfram|Alpha link for more answers.
sin(405) = square root of 2 divided by 2 which is about 0.7071067812
what is the value of sin 75 degree
If tan 3a is equal to sin cos 45 plus sin 30, then the value of a = 0.4.
0.96593 (rounded)
1
A*sin(x) + cos(x) = 1B*sin(x) - cos(x) = 1Add the two equations: A*sin(x) + B*sin(x) = 2(A+B)*sin(x) = 2sin(x) = 2/(A+B)x = arcsin{2/(A+B)}That is the main solution. There may be others: depending on the range for x.
sin 300 = -sin 60 = -sqrt(3)/2 you can get this because using the unit circle.
The value of tan A is not clear from the question.However, sin A = sqrt[tan^2 A /(tan^2 A + 1)]
The coefficient of kinetic friction is independent of the angle of inclination and represents the resistance to motion between two surfaces in contact. It typically has a lower value than the coefficient of static friction.
sin 0=13/85