A plane and a line having an angle of 90 degrees between them are called _____

(a) Orthogonal

(b) Tangential

(c) Normal

(d) Parallel

I had been asked this question in semester exam.

My doubt stems from Three Dimensional Geometry in portion Three Dimensional Geometry of Mathematics – Class 12

NCERT Solutions for Subject Clas 12 Math Select the correct answer from above options

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