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The correct answer is:
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Equivalent weight of HCHO in the following reaction is 30. A can be
Equivalent weight of HCHO in the following reaction is 30. A can be
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Which of the following statement is incorrect?
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Which of the following ore does NOT show the correct formula?
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Four newly married couples are dancing at a function the selection of the partner is random. The number of ways that exactly one husband is not dancing with his own wife is
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Maths-General
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There are 12 intermediate stations on a railway line between 2 stations. The number number of ways that a train can be made to stop at 4 of these intermediate stations no two of these halting stations being consecutive is
There are 12 intermediate stations on a railway line between 2 stations. The number number of ways that a train can be made to stop at 4 of these intermediate stations no two of these halting stations being consecutive is
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The number of ways of forming an arrangement of 4 letters from the letters of the word "IITJEE" is
The number of ways of forming an arrangement of 4 letters from the letters of the word "IITJEE" is
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equal to
equal to
Maths-General
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is equal to
is equal to
Maths-General
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If then
For such questions, we should know how to find the dot product and cross product. Dot product of two vectors is always a scalar quantity. The cross product of two vectors is a vector quantity.
If then
Maths-General
For such questions, we should know how to find the dot product and cross product. Dot product of two vectors is always a scalar quantity. The cross product of two vectors is a vector quantity.