Practice online math learning quiz, college math quiz 134 for online learning. Free math MCQs questions and answers to practice online math learning MCQs with answers. Practice MCQs to test knowledge on online math learning, mathematical formulas, trigonometric ratios of allied angles, radians to degrees worksheets.

Free online math learning worksheet has multiple choice quiz question as sech-1x =, answer key with choices as ln(x+√(x² +1)), ln(x+√(x² +1)), 1/2ln(1+x/1-x) and 1/2ln(x+1/x-1) problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study functions & limits multiple choice questions based quiz question and answers.

Online Math Learning Quiz

MCQ. Sech-1x =

1. ln(x+√(x² +1))
2. ln(x+√(x² +1))
3. 1/2ln(1+x/1-x)
4. 1/2ln(x+1/x-1)

B

Mathematical Formulas Quiz

MCQ. Cos²2θ+sin²2θ =

1. 2
2. 1
3. 0
4. −1

A

Online Math Learning Quiz

MCQ. If α,β,γ are the angles of a triangle ABC, then cos(α + β) =

1. sinγ
2. −cosγ
3. cosγ
4. −sinγ

D

Trigonometric ratios of Allied Angles Quiz

MCQ. Cos(α-90°) =

1. −cosecα
2. cosecα
3. −secα
4. sinα

D