0.75
No, they cannot all be negative and retain the same value for theta, as is shown with the four quadrants and their trigonemtric properties. For example, in the first quadrant (0
answer is 2.34 degrees answer is 2.34 degrees
sin-1 (0.91) = about 1.14328 radians.
tan2(theta) + 5*tan(theta) = 0 => tan(theta)*[tan(theta) + 5] = 0=> tan(theta) = 0 or tan(theta) = -5If tan(theta) = 0 then tan(theta) + cot(theta) is not defined.If tan(theta) = -5 then tan(theta) + cot(theta) = -5 - 1/5 = -5.2
tan (theta x theta) : must square the value of the angle, theta, before applying the trig function, tangent.
0.75
221 is theta (1)
True
That depends on the value of the angle, theta. csc is short for "cosecans", and is the reciprocal of the sine. That is, csc theta = 1 / sin theta.
No, they cannot all be negative and retain the same value for theta, as is shown with the four quadrants and their trigonemtric properties. For example, in the first quadrant (0
Your question is insufficiently precise, but I'll try to answer anyway. "Sine squared theta" usually means "the value of the sine of theta, quantity squared". "Sine theta squared" usually means "the value of the sine of the quantity theta*theta". The two are not at all the same.
theta = arcsin(0.0138) is the principal value.
You can use the Pythagorean identity to solve this:(sin theta) squared + (cos theta) squared = 1.
Any value for which sin(theta) = 0, i.e. theta = N*180, N being an Integer.
answer is 2.34 degrees answer is 2.34 degrees
sin-1 (0.91) = about 1.14328 radians.