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Given to vector a vector is equals to ICAP - 6j cap 4 vector and b vector is equals to I cap minus 2 j cap 3 k cap 1. The magnitude of their resultant is 2. The value of a vector dot a vector multiplied b vector 3. The unit vector perpendicular to the plane of a vector and b vector is?
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Given to vector a vector is equals to ICAP - 6j cap 4 vector and b v...
Magnitude of the Resultant Vector:

To find the magnitude of the resultant vector, we need to add the given vectors a and b, and then calculate the magnitude of the resultant vector.

Given:

a = Î - 6ĵ + 4k̂
b = Î - 2ĵ + 3k̂

To find the resultant vector, we use the formula:

Resultant = a + b

Resultant = (Î - 6ĵ + 4k̂) + (Î - 2ĵ + 3k̂)

Simplifying the equation:

Resultant = 2Î - 8ĵ + 7k̂

Now, let's calculate the magnitude of the resultant vector using the formula:

Magnitude = √(x^2 + y^2 + z^2)

Magnitude = √(2^2 + (-8)^2 + 7^2)

Magnitude = √(4 + 64 + 49)

Magnitude = √117

Magnitude = 10.82

The magnitude of the resultant vector is approximately 10.82.

Value of a Vector dot a Vector multiplied by b Vector:

To find the value of a vector dot a vector multiplied by b vector, we need to calculate the dot product of vector a with itself, and then multiply the result by vector b.

Given:

a = Î - 6ĵ + 4k̂
b = Î - 2ĵ + 3k̂

Dot product of a vector with itself:

a · a = (Î - 6ĵ + 4k̂) · (Î - 6ĵ + 4k̂)

Expanding the equation:

a · a = Î · Î + Î · (-6ĵ) + Î · 4k̂ - 6ĵ · Î + (-6ĵ) · (-6ĵ) + (-6ĵ) · 4k̂ + 4k̂ · Î + 4k̂ · (-6ĵ) + 4k̂ · 4k̂

Simplifying the equation:

a · a = 1 + 0 + 0 - 0 + 36 + 0 + 0 + 0 + 16

a · a = 53

Now, to find the value of a vector dot a vector multiplied by b vector, we multiply the result of the dot product of a vector with itself by vector b:

(a · a) * b = 53 * (Î - 2ĵ + 3k̂)

The unit vector perpendicular to the plane of a vector and b vector:

To find the unit vector perpendicular to the plane of a vector and b vector, we use the cross product of a vector and b vector.

Given:

a = Î - 6ĵ + 4k̂
b = Î - 2ĵ + 3k̂

Cross product of a vector and b vector:

a x b = | Î ĵ k̂ |
| 1 -6 4 |
| 1
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Given to vector a vector is equals to ICAP - 6j cap 4 vector and b vector is equals to I cap minus 2 j cap 3 k cap 1. The magnitude of their resultant is 2. The value of a vector dot a vector multiplied b vector 3. The unit vector perpendicular to the plane of a vector and b vector is?
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Given to vector a vector is equals to ICAP - 6j cap 4 vector and b vector is equals to I cap minus 2 j cap 3 k cap 1. The magnitude of their resultant is 2. The value of a vector dot a vector multiplied b vector 3. The unit vector perpendicular to the plane of a vector and b vector is? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Given to vector a vector is equals to ICAP - 6j cap 4 vector and b vector is equals to I cap minus 2 j cap 3 k cap 1. The magnitude of their resultant is 2. The value of a vector dot a vector multiplied b vector 3. The unit vector perpendicular to the plane of a vector and b vector is? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given to vector a vector is equals to ICAP - 6j cap 4 vector and b vector is equals to I cap minus 2 j cap 3 k cap 1. The magnitude of their resultant is 2. The value of a vector dot a vector multiplied b vector 3. The unit vector perpendicular to the plane of a vector and b vector is?.
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