Concept-wise Practice

D equals zero MCQ Questions for Class 10

D equals zero se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with D equals zero.

यदि द्विघात समीकरण के लिए (D=0) हो तो मूल कैसे होंगे?

If (D=0) for a quadratic equation, how will the roots be?

Explanation opens after your attempt
Correct Answer

A. दो वास्तविक और समानtwo real and equal

Step 1

Concept

When (D=0), both roots are equal. These are also called repeated real roots.

Step 2

Why this answer is correct

The correct answer is A. दो वास्तविक और समान / two real and equal. When (D=0), both roots are equal. These are also called repeated real roots.

Step 3

Exam Tip

(D=0) होने पर दोनों मूल बराबर होते हैं। इसे दोहराए गए वास्तविक मूल भी कहते हैं।

Open Question Page
Ask Friends