Advertisements
Advertisements
प्रश्न
In the given figure, if sin θ = `7/13`, which angle will be θ?

Advertisements
उत्तर
Given: sin θ = `7/13`
According to the trigonometric ratios formula,
sin θ = `"Perpendicular"/"Hypotenuse"`
= `7/13`
Hence, the angle θ is ∠XZY.
APPEARS IN
संबंधित प्रश्न
In Given Figure, find tan P – cot R.

State whether the following are true or false. Justify your answer.
The value of tan A is always less than 1.
State whether the following are true or false. Justify your answer.
sec A = `12/5` for some value of angle A.
State whether the following are true or false. Justify your answer.
cot A is the product of cot and A.
In the following, one of the six trigonometric ratios is given. Find the values of the other trigonometric ratios.
tan θ = 11
In the following, trigonometric ratios are given. Find the values of the other trigonometric ratios.
`sin theta = 11/5`
If 3 tan θ = 4, find the value of `(4cos theta - sin theta)/(2cos theta + sin theta)`
Evaluate the following
sin 45° sin 30° + cos 45° cos 30°
Evaluate the following
cos 60° cos 45° - sin 60° ∙ sin 45°
Evaluate the Following
cosec3 30° cos 60° tan3 45° sin2 90° sec2 45° cot 30°
Evaluate the Following
`sin 30^2/sin 45^@ + tan 45^@/sec 60^@ - sin 60^@/cot 45^@ - cos 30^@/sin 90^@`
Find the value of x in the following :
`sqrt3 tan 2x = cos 60^@ + sin45^@ cos 45^@`
If sin θ + sin² θ = 1, then cos² θ + cos4 θ = ______.
If cos A = `4/5`, then the value of tan A is ______.
Given that sinα = `1/2` and cosβ = `1/2`, then the value of (α + β) is ______.
The value of the expression (sin 80° – cos 80°) is negative.
In ΔABC, ∠ABC = 90° and ∠ACB = θ. Then write the ratios of sin θ and tan θ from the figure.

`sqrt(3)` cos2A + `sqrt(3)` sin2A is equal to ______.
If sin θ + cos θ = `sqrt(2)` then tan θ + cot θ = ______.
If f(x) = `3cos(x + (5π)/6) - 5sinx + 2`, then maximum value of f(x) is ______.
