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Question 1
If (sin θ + cosec θ)2 + (cos θ + sec θ)2 = k + tan2 θ + cot2 θ, then the value of k is equal to:
Question 2
The value of
is:
![](https://gradeup-question-images.grdp.co/liveData/PROJ67174/161009723642112.png)
Question 3
If tanθ + cotθ = 2 and θ is acute, then the value of tan100θ + cot100θ is equal to:
Question 4
If cos πx = x2 − x + 5/4; then the value of x can be
Question 5
If x = a(sinθ+cosθ) and y = b (sinθ–cosθ) then (x2/a2 + y2/b2)= ?
Question 6
If xsin3θ + ycos3θ = sinθ.cosθ and xsinθ = ycosθ, then the value of x2 + y2 is:
Question 7
![](https://gradeup-question-images.grdp.co/liveData/PROJ67174/1610097516503347.png)
Question 8
If tan2θ = 1−e2 ; then the value of secθ + tan3θ.cosecθ is
Question 9
If sin α + cos β = 2 (0 ° ≤ β < α ≤ 90 °) then sin ![](https://gs-question-images.grdp.co/1456828742077256.png)
![](https://gs-question-images.grdp.co/1456828742077256.png)
Question 10
If A = 4(sin6θ + cos6θ) – 6(sin4θ + cos4θ) then the value of 5α such that sinα =
is:
![](https://gs-post-images.grdp.co/2021/1/516-img1611058715421-69.png-rs-high-webp.png)
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Apr 30SSC & Railway