Q1:- Find the domain of the following functions tanx a) f(x) sinx-1 b) f(x) tan-(vInx) c) f(x) sin-(2 3x)
Q: Prove the identity sin(90°x) + sin(90° - x) = 2 cos x We begin on the left side of the equation by u...
A: Given,
Q: see attached
A: Click to see the answer
Q: A pipe has a 35 degree bend that is 3-1/4 inches long
A: From the given figure,
Q: see attachment
A: Left hand side of equation is (1-sinx)(1+sinx)
Q: cos 90 degrees + 3 sin 270 degrees
A: From unit circle we find cos 90 and sin 270 cos 90 degree= 0 and sin 270 degree = -1
Q: Find the approximate value of s, to four decimal places, in the interval [0, pi/2] that makes the st...
A: Given: -
Q: Multiply the numerator and denominator of the fraction by the conjugate of the denominator, and then...
A: Multiply the numerator and denominator of the fraction by the conjugate of the denominator, and then...
Q: A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet. How many revolutions does ...
A: Given, A bicycle with a 26-inch wheel (diameter) travels a distance of 200 feet.We know tha...
Q: The question says: "Find sin(x/2), cos(x/2), and tan(x/2) from the given information: tanx=1, 0degre...
A: tan x= 1so x=45 degrees. cos x= cos 45 degree= sqrt(2)/2