Answer to: If theta = pi/3, determine the exact value of sin theta. By signing up, you'll get thousands of step-by-step solutions to your homework...
If sin theta = 1/6, 0 is greater than theta is greater than pi/2, find the exact value of cos(2 theta). For \theta = tan^{-1} (\frac{2}{3}), find the exact values of sin\theta, cot\theta, cos\theta, cosec\theta. If tan(\theta) = -\dfrac{...
The value of tan 180 degrees is equal to 0. Learn how to find the value of tan 180 degrees and how to derive the formula for tan 180 minus theta, here at BYJU’S today!
As we know there are various degrees associated with the differenttrigonometric functions. The degrees which are widely used are O°, 30°,45°,90°,60°,180°, and 360°. We will define sin 90 degree through the below right angle triangle ABC and with the use of both adjacent and oppos...
Sine, cosine and tangent are the three main pillars on which the whole concept of trigonometry rests. Sin is one of those important trigonometric ratios. The value of sin 30 degrees is half (½). Just to recapitulate the sides of a triangle, let's go through the following definitions on...
bringing it down to a near-constant level. this can be interpreted as the preconditioner guiding the trajectory to converge more quickly. this observation also highlights a link between preconditioning and riemannian optimization, particularly through the imposition of constraints that ensure the iterates...
\begin{aligned}&K_a = \frac{\pi }{2} \int _0^{2\pi } \frac{a}{(a^2\cos ^2\theta + \sin ^2\theta )^{1/2}}d\theta \\&A = \frac{4\pi ^2a}{K_a} |u_j(x^*)|^2e^{\phi (x^*)},\\&B = \frac{4\pi ^3 a^2 |u_j(x^*)|^2e^{\phi (x^*)}}{K_a...
View Solution A solution of the equationcos2θ+sinθ+1=0lies in the interval a.(−π/4,π/4)b.(π/4,3π/4)c.(3π/4,5π/4)d.(5π/4,7π/4) View Solution For0<θ<2π,sin−1(sinθ)>cos−1(sinθ)is true whenθbelongs to (a)(π4,π)(b)(π,3π2)(c)(π4...
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Find the value. 1 - sin^2(29 degrees) - sin^2(61 degrees) Suppose y is between 0 degrees and 90 degrees, and sin(y) = 20/29. What is the value of csc( -y)? What is the exact value of cos(405), where 405 is in degrees?