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Question 1
Cot A = x/y .Find value of (ySin A – xCos A)/ (ySin A + x Cos A).
Question 2
If cotα = 3, then the value of
is?
![](https://gradeup-question-images.grdp.co/liveData/PROJ4000/149397956883357.png)
Question 3
If
then find the value of
.
![](https://gradeup-question-images.grdp.co/liveData/PROJ513/1479457388189765.png)
![](https://gradeup-question-images.grdp.co/liveData/PROJ513/1479457389009739.png)
Question 4
The value of tan1°.tan2°.tan3°........tan89° is
Question 5
(Sin x +
Cos x) has the maximum value when -
![](https://gradeup-question-images.grdp.co/liveData/PROJ8577/150756632134523.png)
Question 6
If tan θ = t, then sin 2θ is equal to :
Question 7
The value of (tanθ + cotθ) is?
Question 8
If a pole of 12 m height casts a shadow of
m long on the ground then the sun’s angle of elevation at that instant will be how much?
![](https://gradeup-question-images.grdp.co/liveData/PROJ6127/1499430732747916.png)
Question 9
The thread of a kite makes 60° angle with the horizontal plane. If the length of the thread be 80 m, then the vertical height of the kite will be:
Question 10
The length of a shadow of a vertical tower is
times its height. The angle of elevation of the Sun is
![](https://gradeup-question-images.grdp.co/liveData/PROJ2969/1488285637201676.png)
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Jun 7SSC & Railway