Grade 12Algebra

Q.1 answer for it please,
answe as soon as possible

Question image for Q.1 answer for it please, answe as soon as possib

Asiya Anas

6 Years agoGrade 12

3 Answers

Arun

6 Years ago

Dear student

Angle between line and plane is [0, π)

Hence $\theta$ $\epsilon$ [0, π)

Hence option B is correct

Thanks and regards

Aditya Gupta

6 Years ago

dear student, this is quite a tricky question at first, and the options are equally confusing. however, after some digging, i have got the right ans for u:

The angle between a line and a plane is equal to the complementary acute angle that forms between the direction vector of the line and the normal vector of the plane.

the above definition is sourced directly from superprof. co.uk.

hence, we observe that the angle is defined as the complementary acute angle. Since a definition is unquestionably true, and it specifically mentions the angle as acute, this means that theta must be less than 90 degree.

hence theta lies in (0, pi/2).

option (i)

KINDLY APPROVE :))