1.  π/2

2.  π/3

3.  π/4

4.  π/6

4
Correct Answer :

π/3


Explanation :
No Explanation available for this question

1.  4n-1

2.  n2+2n

3.  n2+n+1

4.  n2+2

4
Correct Answer :

n2+n+1


Explanation :
No Explanation available for this question

1.  sin 6θ+cos 2θ

2.  sin 6θ+sin 2θ

3.  cos 6θ+cos 2θ

4.  cos 6θ+sin 2θ

4
Correct Answer :

cos 6θ+cos 2θ


Explanation :
No Explanation available for this question

1.  2n-1

2.  (2+n)/n

3.  2n+1

4.  3+2n

4
Correct Answer :

2n+1


Explanation :
No Explanation available for this question

1.  4a2(8π-√3)

2.  

3.  

4.  none

4
Correct Answer :


Explanation :
No Explanation available for this question

1.  sin 100

2.  cos 100

3.  tan 100

4.  cot 100

4
Correct Answer :

cos 100


Explanation :
No Explanation available for this question

1.  3n2+2n

2.  4n2+2n

3.  4n2

4.  none

4
Correct Answer :

3n2+2n


Explanation :
No Explanation available for this question

1.  1/2

2.  √3/√2

3.  √3/2

4.  3/√2

4
Correct Answer :

√3/√2


Explanation :
No Explanation available for this question

1.  √2 cos 200

2.  √2 sin 200

3.  √3 cos 200

4.  √3 sin 200

4
Correct Answer :

√2 sin 200


Explanation :
No Explanation available for this question

1.  n=3

2.  n=1

3.  n3=3

4.  n=-1

4
Correct Answer :

n=1


Explanation :
No Explanation available for this question

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