Question

Que: 28. solve this one

Answer 1

here is your answer buddy

Answer 2

Heya......!!!!

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Given in the question :-

vector = 2 i + 3 j .

See the figure in the attachment .

2 i = x- axis
3 j = y axis .

angle that vector ( 2 i + 3 j ) makes with y - axis is :-

according to The diagram => tanϴ = 3/2

now angle will be => ϴ=tan^-1(3/2) .


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