Advertisements
Advertisements
प्रश्न
Find the sine ratio of θ in standard position whose terminal arm passes through (3, 4)
उत्तर
Terminal arm passes through (3, 4).
Hence,
APPEARS IN
संबंधित प्रश्न
`\text{Evaluate }\frac{\tan 65^\circ }{\cot 25^\circ}`
`(\text{i})\text{ }\frac{\cot 54^\text{o}}{\tan36^\text{o}}+\frac{\tan 20^\text{o}}{\cot 70^\text{o}}-2`
if `tan theta = 3/4`, find the value of `(1 - cos theta)/(1 +cos theta)`
if `cot theta = 1/sqrt3` find the value of `(1 - cos^2 theta)/(2 - sin^2 theta)`
Solve.
`tan47/cot43`
Evaluate:
cosec (65° + A) – sec (25° – A)
Find the value of x, if sin 2x = 2 sin 45° cos 45°
Use tables to find sine of 62° 57'
Evaluate:
`sec26^@ sin64^@ + (cosec33^@)/sec57^@`
If A and B are complementary angles, prove that:
cot B + cos B = sec A cos B (1 + sin B)
If 0° < A < 90°; find A, if `sinA/(secA - 1) + sinA/(secA + 1) = 2`
If 8 tan x = 15, then sin x − cos x is equal to
If tan2 45° − cos2 30° = x sin 45° cos 45°, then x =
The value of tan 10° tan 15° tan 75° tan 80° is
If sin θ =7/25, where θ is an acute angle, find the value of cos θ.
Find the sine ratio of θ in standard position whose terminal arm passes through (4,3)
Evaluate: `(cos55°)/(sin 35°) + (cot 35°)/(tan 55°)`
Solve: 2cos2θ + sin θ - 2 = 0.
`(sin 75^circ)/(cos 15^circ)` = ?
