Maths-
General
Easy
Question
If the four faces of a tetrahedron are represented by the equations 
and 
then volume of the tetrahedron (in cubic units) is
- none of these
The correct answer is:
Related Questions to study
Maths-
If 
are distinct non-zero complex numbers and 
such that 
then 
is always equal to
If are distinct non-zero complex numbers and such that then is always equal to
Maths-General
Chemistry-
Equivalent weights of and 
respectively are
Equivalent weights of and
respectively are
Chemistry-General
Maths-
Let 
and 
. Then, the line of intersection of planes one determined by 
and other determined by 
is perpendicular to
Let and . Then, the line of intersection of planes one determined by and other determined by is perpendicular to
Maths-General
Maths-
A non - zero vector 
is parallel to the line of intersection of the plane 
determined by 
and 
and plane 
determined by vector 
and 
, then angle between and vector 
is
A non - zero vector is parallel to the line of intersection of the plane determined by and and plane determined by vector and , then angle between and vector is
Maths-General
Maths-
Let a,b,c be distinct non - negative numbers and the vectors 
lie in a plane, then the quadratic equation 
has
Let a,b,c be distinct non - negative numbers and the vectors lie in a plane, then the quadratic equation has
Maths-General
Maths-
If 
and 
are anythree vectors forming a linearly independent system then 
equals
If and are anythree vectors forming a linearly independent system then equals
Maths-General
Chemistry-
Select the correct statement
Select the correct statement
Chemistry-General
Chemistry-
Roasting of concentrated zinc sulphide ore is completed at the temperature of 1200 K to _______
Roasting of concentrated zinc sulphide ore is completed at the temperature of 1200 K to _______
Chemistry-General
Chemistry-
The final product (C) in the following reactions is:
The final product (C) in the following reactions is:
Chemistry-General
Chemistry-
How many structures of Fis possible?
How many structures of Fis possible?
Chemistry-General
Chemistry-
Reactivity of 
with the following in the decreasing order is:
i) 
ii) 
iii) 
iv) 
Reactivity of with the following in the decreasing order is:
i)
ii)
iii)
iv)
Chemistry-General
Chemistry-
When 
is treated with 
MgBr,followed by hydrolysis, the product is:
When is treated with MgBr,followed by hydrolysis, the product is:
Chemistry-General
Chemistry-
Consider the following halogen-containing compounds;
I) 
II) 
III) 
IV) 
V) 
Consider the following halogen-containing compounds;
I)
II)
III)
IV)
V)
Chemistry-General
Chemistry-
Which of the following mentioned positions in the given compound is more reactive towards electrophilic substitutions?
Which of the following mentioned positions in the given compound is more reactive towards electrophilic substitutions?
Chemistry-General
Maths-
Two adjacent sides of a parallelogram ABCD are given by 
and 
. The side AD is rotated by an acute angle 
in the plane of parallelogram so that AD becomes AD. If AD makes a right angle with the side AB then the cosine of angle is given by
Two adjacent sides of a parallelogram ABCD are given by and . The side AD is rotated by an acute angle in the plane of parallelogram so that AD becomes AD. If AD makes a right angle with the side AB then the cosine of angle is given by
Maths-General
