If slope of a line is positive then its inclination is ___________(a) right angle(b) acute angle(c) obtuse angle(d) zeroI have been asked this question in a job interview.I need to ask this question from Various Forms of the Equation of a Line topic in section Straight Lines of Mathematics – Class 11

If slope of a line is positive then its inclination is ___________(a)

1.	If slope of a line is positive then its inclination is ___________(a) right angle(b) acute angle(c) obtuse angle(d) zeroI have been asked this question in a job interview.I need to ask this question from Various Forms of the Equation of a Line topic in section Straight Lines of Mathematics – Class 11
Answer» CORRECT answer is (b) acute angle Explanation: If INCLINATION is α SLOPE is GIVEN by tan α. Given that slope of line is positive which means tan α is positive. We know, tan α is positive in 1^st quadrant i.e. α should be acute angle.

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