Advertisements
Advertisements
प्रश्न
The value of `1/("cosec" (-45^circ))` is:
विकल्प
`(-1)/sqrt2`
`1/sqrt2`
`sqrt2`
`-sqrt2`
MCQ
उत्तर
`(-1)/sqrt2`
shaalaa.com
Trigonometric Ratios
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Convert the following degree measure into radian measure.
60°
Find the degree measure corresponding to the following radian measure.
`(9pi)/5`
Find the degree measure corresponding to the following radian measure.
`(11pi)/18`
Determine the quadrant in which the following degree lie.
380°
Prove that:
tan(π + x) cot(x – π) – cos(2π – x) cos(2π + x) = sin2 x.
If sin θ = `3/5`, tan φ = `1/2 and pi/2` < θ < π < φ < `(3pi)/2,`, then find the value of 8 tan θ – `sqrt5` sec φ.
The radian measure of 37°30′ is:
If sin A = `1/2` then 4 cos3 A – 3 cos A is:
tan`(pi/4 - x)` is:
`sin (cos^-1 3/5)` is
