# The tan function having period 2 is

1.  tan 2πx

2.  ±tan(πx/2)

3.  ±tan(2πx/3)

4.  tan(πx/3)

4

±tan(πx/2)

Explanation :
No Explanation available for this question

# The minimum value of sin x+cos x is

1.  0

2.  -√2

3.  -1/2

4.  -2

4

-√2

Explanation :
No Explanation available for this question

# The minimum value of sin 2x- cos 2x=

1.  30

2.  √2

3.  -20

4.  -√2

4

-√2

Explanation :
No Explanation available for this question

# The least value of sin 2x- √3 cos2x  is

1.  -2

2.  -√3

3.  -1

4.  0

4

-2

Explanation :
No Explanation available for this question

# The maximum value of 3 cos θ+4 sin θ is

1.  3

2.  4

3.  5

4.  √5

4

5

Explanation :
No Explanation available for this question

# The maximum value of 8 sin x+ 6 cos x is

1.  14

2.  8

3.  10

4.  6

4

10

Explanation :
No Explanation available for this question

# Maximum value of √3 sin x-cos x is

1.  -2

2.  2

3.  4

4.  5

4

2

Explanation :
No Explanation available for this question

# The maximum value of 7 cos x- 24 sin x is

1.  21

2.  22

3.  25

4.  26

4

25

Explanation :
No Explanation available for this question

# Minimum value of 8sin 4x- 15 cos 4x is

1.  -11

2.  -13

3.  -17

4.  -18

4

-17

Explanation :
No Explanation available for this question

1.  30

2.  √2

3.  -20

4.  -√2

4