Concept-wise Practice

tangent-zero MCQ Questions for Class 10

tangent-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 tangent-zero.

किसी बहुपद के ग्राफ का (x)-अक्ष को केवल छूना लेकिन पार न करना क्या दर्शाता है?

What does it indicate when the graph of a polynomial only touches the (x)-axis but does not cross it?

Explanation opens after your attempt
Correct Answer

A. वह बिंदु भी शून्यक हैThat point is also a zero

Step 1

Concept

For a zero it is enough that (y=0). Touching or crossing both give zeroes.

Step 2

Why this answer is correct

The correct answer is A. वह बिंदु भी शून्यक है / That point is also a zero. For a zero it is enough that (y=0). Touching or crossing both give zeroes.

Step 3

Exam Tip

शून्यक के लिए (y=0) होना पर्याप्त है। छूना या काटना दोनों शून्यक देते हैं।

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