A vector a^{\to} of length 2 units is making an angle 60° with each of the X-axis and Y-axis. If another vector b^{\to} of length \sqrt2 units is making an angle 45° with each of the Y-axis and Z - axis , then a^{\to}\timesb^{\to} =

Correct Answer is : (1−√2)^i−^j+^k

i^{\^}-2j^{\^}+(1+\sqrt2)k^{\^}

TS EAMCET 03 May 2019 Shift 2 Solved Paper

Section: Mathematics

Question : 31 of 160

Marks: +1, -0

A vector

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of length 2 units is making an angle 60° with each of the X-axis and Y-axis. If another vector

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of length √2 units is making an angle 45° with each of the Y-axis and Z - axis , then

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