Period of Trigonometric Ratios
Trending Questions
Q.
(cosθ+isinθsinθ+icosθ)4 equals
sin8θ - icos8θ
cos8θ + isin8θ
sin8θ + icos8θ
cos8θ + isin8θ
Q. The period of 3sin(2x+π3)−4cos(πx−π6) is
- 1
- π
- 2+π
- Not defined
Q.
1+sin600∘−cos600∘1+sin600∘+cos600∘ = ?
-
Q. The period of ∣∣∣sinx2∣∣∣+∣∣∣cos(x4−π6)∣∣∣ is
- π2
- 2π
- π
- 4π
Q.
1+sin600∘−cos600∘1+sin600∘+cos600∘ = ?
-
Q.
If y=sin21500∘+4sin4750∘−4sin2750∘cos2750∘4−sin21500∘−4sin2750∘. Then the value of 9y is
Q.
If y=sin21500∘+4sin4750∘−4sin2750∘cos2750∘4−sin21500∘−4sin2750∘. Then the value of 9y is
Q. For the function given by the graph, which among the following option(s) is/are true
- Range of the function is [−3, 1]
- Period of the function is 2π
- Period of the function is 4π
- Range of the function is [−1, 1]
Q. If α, β, γ, δ are the smallest positive angles in ascending order of magnitude which have their sines equal to the positive quantity k, then the value of 4 sinα2+3 sinβ2+2 sinγ2+sin δ2 is equal to