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secant-tangent MCQ Questions for Class 11

secant-tangent se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

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4 questions tagged with secant-tangent.

Question 1/4 Medium Mathematics Trigonometric Functions Trigonometric functions and their properties Class 11 Level 70

यदि \(\sec x+\tan x=5\), तो \(\sec x-\tan x\) का मान क्या है?

If \(\sec x+\tan x=5\), what is the value of \(\sec x-\tan x\)?

Explanation opens after your attempt
Correct Answer

B. \(\frac{1}{5}\)

Step 1

Concept

Since (\(\sec x+\tan x\)\(\sec x-\tan x\)=1). Therefore, the other factor is \(\frac{1}{5}\).

Step 2

Why this answer is correct

The correct answer is B. \(\frac{1}{5}\). Since (\(\sec x+\tan x\)\(\sec x-\tan x\)=1). Therefore, the other factor is \(\frac{1}{5}\).

Step 3

Exam Tip

क्योंकि (\(\sec x+\tan x\)\(\sec x-\tan x\)=1)। इसलिए दूसरा गुणनखंड \(\frac{1}{5}\) होगा।

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Question 2/4 Easy Mathematics Trigonometric Functions Trigonometric functions and their properties Class 11 Level 71

\(\sec^2 \theta-1\) किसके बराबर होता है?

What is \(\sec^2 \theta-1\) equal to?

Explanation opens after your attempt
Correct Answer

A. \(\tan^2 \theta\)

Step 1

Concept

From \(\sec^2 \theta=1+\tan^2 \theta\), we get \(\sec^2 \theta-1=\tan^2 \theta\). Rearrange the formula into a simple form.

Step 2

Why this answer is correct

The correct answer is A. \(\tan^2 \theta\). From \(\sec^2 \theta=1+\tan^2 \theta\), we get \(\sec^2 \theta-1=\tan^2 \theta\). Rearrange the formula into a simple form.

Step 3

Exam Tip

\(\sec^2 \theta=1+\tan^2 \theta\) से \(\sec^2 \theta-1=\tan^2 \theta\) मिलता है। सूत्र को सरल रूप में बदलें।

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Question 3/4 Easy Mathematics Trigonometric Functions Trigonometric functions and their properties Class 11 Level 70

\(\tan^2 \theta+1\) किसके बराबर होता है?

What is \(\tan^2 \theta+1\) equal to?

Explanation opens after your attempt
Correct Answer

B. \(\sec^2 \theta\)

Step 1

Concept

\(\sec^2 \theta=1+\tan^2 \theta\). In questions involving \(\tan \theta\), recognizing \(\sec^2 \theta\) is useful.

Step 2

Why this answer is correct

The correct answer is B. \(\sec^2 \theta\). \(\sec^2 \theta=1+\tan^2 \theta\). In questions involving \(\tan \theta\), recognizing \(\sec^2 \theta\) is useful.

Step 3

Exam Tip

\(\sec^2 \theta=1+\tan^2 \theta\) होता है। \(\tan \theta\) वाले प्रश्नों में \(\sec^2 \theta\) पहचानना उपयोगी है।

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Question 4/4 Easy Mathematics Trigonometric Functions Trigonometric functions and their properties Class 11 Level 70

\(\sec^2 \theta-\tan^2 \theta\) का मान क्या है?

What is the value of \(\sec^2 \theta-\tan^2 \theta\)?

Explanation opens after your attempt
Correct Answer

D. (1)

Step 1

Concept

From \(\sec^2 \theta=1+\tan^2 \theta\), the value is (1). Rearrange the formula to get the answer.

Step 2

Why this answer is correct

The correct answer is D. (1). From \(\sec^2 \theta=1+\tan^2 \theta\), the value is (1). Rearrange the formula to get the answer.

Step 3

Exam Tip

\(\sec^2 \theta=1+\tan^2 \theta\) से मान (1) मिलता है। सूत्र को स्थानांतरित करके उत्तर निकालें।

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