# The length of the conjugate axis of the hyperbola 9x2-16y2-18x-64y+89=0 is

1.  8

2.  6

3.  4

4.  5

4

8

Explanation :
No Explanation available for this question

1.  0

2.  ∞

3.  -∞

4.  does not exist

4

-∞

Explanation :
No Explanation available for this question

# The length of the latus rectum of the hyperbola 9x2-16y2+72x-32y-16=0 is

1.  9/2

2.  32/3

3.  11/5

4.  21/5

4

9/2

Explanation :
No Explanation available for this question

# The eccentricity of the hyperbola 9x2-16y2=144 is

1.  4/3

2.  5/4

3.  4/5

4.  3/5

4

5/4

Explanation :
No Explanation available for this question

# The eccentricity of the rectangular hyperbola is

1.  e

2.  ∞

3.  √2

4.  √3

4

√2

Explanation :
No Explanation available for this question

# The eccentricity of the hyperbola whose latus rectum is equal to half  of its transverse axis is

1.  √3/2

2.  √5/2

3.  √2/2

4.  √3/3

4

√3/2

Explanation :
No Explanation available for this question

1.  0

2.  1

3.  -1

4.  does not exist

4

0

Explanation :
No Explanation available for this question

# In ΔABC, if sin2,sin2

1.  A.P

2.  G.P

3.  H.P

4.  none

4

H.P

Explanation :
No Explanation available for this question

1.  -1

2.  0

3.  1

4.  does not exist

4

does not exist

Explanation :
No Explanation available for this question

1.  1

2.  -1

3.  2

4.  -3

4