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Maths Trigonometric Functions Class 11 MCQ and Assertion Questions

10 Question MCQ (including Assertion) · Class 11 · Maths · CBSE

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Chapter 3 Class 11 Trigonometric Functions | 10 questions | about 8 minutes

Practise Trigonometric Functions Class 11 with Teachoo's 10 Question MCQ (including Assertion) (Class 11 · Maths · CBSE). Practise these questions in a free interactive quiz with answer feedback.

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Question 1 of 10
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Question 1 of 10
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The minimum value of \(3 \cos x+4 \sin x+8\) is
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Question 2 of 10
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If $$\tan \theta=-\frac{4}{3}$$ then \(\sin \theta\) is
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Question 3 of 10
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If \(\sin \theta\) and \(\cos \theta\) are the roots of the equation

$$ a x^2-b x+c=0 $$

then \(a, b\), and \(c\) satisfy the relation
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Question 4 of 10
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The value of

$$ \sin 20^{\circ} \sin 40^{\circ} \sin 60^{\circ} \sin 80^{\circ} $$

is
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Question 5 of 10
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The greatest value of \(\sin x \cos x\) is
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Question 6 of 10
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If \(f(x)=\cos ^2 x+\sec ^2 x\), then
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Question 7 of 10
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The value of \(\cos 1^{\circ} \cos 2^{\circ} \cos 3^{\circ} \ldots \cos 179^{\circ}\) is
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Question 8 of 10
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The value of \(\tan 75^{\circ}-\cot 75^{\circ}\) is equal to
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Question 9 of 10
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If \(\sin \theta+\operatorname{cosec} \theta=2\), then \(\sin ^2 \theta+\operatorname{cosec}^2 \theta\) is equal to
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Question 10 of 10
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The value of \(\sin \frac{\pi}{10} \sin \frac{13 \pi}{10}\) is
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This 10 Question MCQ (including Assertion) covers Trigonometric Functions Class 11 for Class 11 · Maths · CBSE. Practise the questions in the interactive quiz and check your answers.

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