# The point whose coordinates are x=x1+t(x2-x1), y=y1+t(y2-y1) divides the join of (x1,y1) and (x2,y2) in the ratio

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

1.  0

2.  1

3.  2

4.  1/2

4

1/2

Explanation :
No Explanation available for this question

1.  3/2

2.  2/3

3.  2/5

4.  -3/2

4

3/2

Explanation :
No Explanation available for this question

# Midpoints of the sides AB and AC of triangle ABC are (-3,5) and (-3,-3) respectively, then the length of BC=

1.  10

2.  15

3.  16

4.  30

4

16

Explanation :
No Explanation available for this question

1.  3/2

2.  2/3

3.  2/5

4.  -3/2

4

2/3

Explanation :
No Explanation available for this question

# A=(2,2), B(6,3), C(4,1) are the vertices of a triangle . If D,E are the midpoints of BC,CA then DE=

1.  √17

2.  1/2√17

3.  2√17

4.  none

4

1/2√17

Explanation :
No Explanation available for this question

1.  0

2.  1

3.  2

4.  -2

4

-2

Explanation :
No Explanation available for this question

# If the midpoints of the sides BC, CA, AB of ABC are (3,-3), (3,-1), (1,1) respectively then the vertices A,B,C are

1.  A(1,3), B(1,-1), C(5,-5)

2.  A(1,-3), B(1,-1), C(5,-)

3.  A(1,3), B(1,-1), C(5,5)

4.  A(1,3), B(1,1), C(5,-5)

4

A(1,3), B(1,-1), C(5,-5)

Explanation :
No Explanation available for this question

# Match the following Ellipse Fo

1.  a, b, c, d

2.  a, c, b, d

3.  d, a, b, c

4.  c, b, d, a

4

c, b, d, a

Explanation :
No Explanation available for this question

1.  1/8

2.  11/4

3.  2

4.  0

4