Aerospace Engineering > GATE 2022 > Vectors
Let î, ĵ, and k̂ be the unit vectors in the x, y, and z directions, respectively. If the vector î + ĵ is rotated about positive k̂ by 135°, one gets
Correct : d
Similar Questions
A particle acted upon by a constant force 4î+ĵ-3k̂ N is displaced from point A with position vector î+2ĵ+3k̂ m to point B with position vector 5î+4ĵ+k̂ m. The w...
Given the vectors A⃗ = 9î - 5ĵ + 2k̂, B⃗ = 11î + 4ĵ + k̂, C⃗ = -7î + 14ĵ - 3k̂, which of the following statement(s) is/are TRUE?
If â, b̂, and ĉ are three mutually perpendicular unit vectors, then â • (b̂ x ĉ) can take the value(s) _______.
Total Unique Visitors
Loading......