Advertisements
Advertisements
प्रश्न
Use tables to find sine of 34° 42'
Advertisements
उत्तर
sin 34° 42' = 0.5693
संबंधित प्रश्न
If the angle θ= –60º, find the value of cosθ.
If tan 2A = cot (A – 18°), where 2A is an acute angle, find the value of A
Evaluate:
14 sin 30° + 6 cos 60° – 5 tan 45°
Find the value of x, if sin x = sin 60° cos 30° – cos 60° sin 30°
If \[\frac{{cosec}^2 \theta - \sec^2 \theta}{{cosec}^2 \theta + \sec^2 \theta}\] write the value of \[\frac{1 - \cos^2 \theta}{2 - \sin^2 \theta}\]
If A + B = 90° and \[\tan A = \frac{3}{4}\]\[\tan A = \frac{3}{4}\] what is cot B?
The value of tan 10° tan 15° tan 75° tan 80° is
Prove the following.
tan4θ + tan2θ = sec4θ - sec2θ
A, B and C are interior angles of a triangle ABC. Show that
sin `(("B"+"C")/2) = cos "A"/2`
Sin 2B = 2 sin B is true when B is equal to ______.
