Maths-
General
Easy
Question
represents a pair of perpendicular lines if
The correct answer is:
Related Questions to study
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represents a pair of straight lines is
represents a pair of straight lines is
maths-General
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The value of l such that 
represents a pair of straight lines is
The value of l such that represents a pair of straight lines is
maths-General
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If the equation 
represents a pair of lines, then fg =
If the equation represents a pair of lines, then fg =
maths-General
Maths-
represents a pair of lines then f =
represents a pair of lines then f =
Maths-General
chemistry-
The product (A) and (B) are:
The product (A) and (B) are:
chemistry-General
chemistry-
Which of the following reactions do not involve oxidation-reduction?
I) 
II)
III) 
IV) 
Which of the following reactions do not involve oxidation-reduction?
I)
II)
III)
IV)
chemistry-General
physics-
A transverse wave is travelling along a string from left to right The figure below represents the shape of the string at a given instant At this instant the points have an upward velocity are (here X-wave displacement, Y-particle displacement)
A transverse wave is travelling along a string from left to right The figure below represents the shape of the string at a given instant At this instant the points have an upward velocity are (here X-wave displacement, Y-particle displacement)
physics-General
physics-
A pulse in a rope approaches a solid wall and it gets reflected from it
The wave pulse after reflection is best represented by _____
A pulse in a rope approaches a solid wall and it gets reflected from it
The wave pulse after reflection is best represented by _____
physics-General
physics-
Transverse waves are produced in a long string by attaching its free end to a vibrating tuning fork Figure shows the shape of a part of the string The points in phase are
Transverse waves are produced in a long string by attaching its free end to a vibrating tuning fork Figure shows the shape of a part of the string The points in phase are
physics-General
physics-
At any instant a wave travelling along the string is shown in figure Here, if point A is moving upward, the true statement is
At any instant a wave travelling along the string is shown in figure Here, if point A is moving upward, the true statement is
physics-General
physics-
Figure shows the shape of a string, the pairs of points which are in opposite phase is
Figure shows the shape of a string, the pairs of points which are in opposite phase is
physics-General
chemistry-
Suggest a suitable oxidizing reagent for the following conversions:
Suggest a suitable oxidizing reagent for the following conversions:
chemistry-General
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Satellite 
and 
are revolving around the orbit of earth. The mass of is 10 times of mass of B. The ratio of time period 
is
Satellite and are revolving around the orbit of earth. The mass of is 10 times of mass of B. The ratio of time period is
physics-General
chemistry-
The products (A) , (B) , and (C) are:
The products (A) , (B) , and (C) are:
chemistry-General
physics-
A beam of light AO is incident on a glass slab (
= 1.5(D) in the direction shown The reflected ray OB is passed through a Nicol prism On viewing through a Nicol prism, we find on rotating the prism that
A beam of light AO is incident on a glass slab ( = 1.5(D) in the direction shown The reflected ray OB is passed through a Nicol prism On viewing through a Nicol prism, we find on rotating the prism that
physics-General
