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4 results found for "number-of-zeroes" in Class 10.

Question Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

किसी बहुपद के ग्राफ में (x)-अक्ष से अलग-अलग मिलने वाले बिंदुओं की संख्या क्या बताती है?

What does the number of distinct meeting points with the (x)-axis tell in a polynomial graph?

Explanation opens after your attempt
Correct Answer

A. वास्तविक शून्यकों की संख्याNumber of real zeroes

Step 1

Concept

The number of distinct points where the graph meets the (x)-axis gives the number of real zeroes. This is the main graphical rule.

Step 2

Why this answer is correct

The correct answer is A. वास्तविक शून्यकों की संख्या / Number of real zeroes. The number of distinct points where the graph meets the (x)-axis gives the number of real zeroes. This is the main graphical rule.

Step 3

Exam Tip

ग्राफ जितनी बार अलग-अलग (x)-अक्ष से मिलता है, उतने वास्तविक शून्यक होते हैं। यह ग्राफीय अर्थ का मुख्य नियम है।

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Question Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

किसी बहुपद के ग्राफ में (x)-अक्ष से कटावों की संख्या क्या बताती है?

What does the number of intersections with the (x)-axis tell in a polynomial graph?

Explanation opens after your attempt
Correct Answer

A. वास्तविक शून्यकों की संख्याNumber of real zeroes

Step 1

Concept

The number of distinct times the graph meets the (x)-axis gives the number of real zeroes. Check this first while reading a graph.

Step 2

Why this answer is correct

The correct answer is A. वास्तविक शून्यकों की संख्या / Number of real zeroes. The number of distinct times the graph meets the (x)-axis gives the number of real zeroes. Check this first while reading a graph.

Step 3

Exam Tip

ग्राफ जितनी बार (x)-अक्ष से अलग-अलग मिलता है, उतने वास्तविक शून्यक होते हैं। इसे ग्राफ पढ़ते समय सबसे पहले देखें।

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Question Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि बहुपद के ग्राफ में (x)-अक्ष से कटाव की संख्या (4) है, तो वास्तविक शून्यकों की संख्या क्या होगी?

If the number of intersections of a polynomial graph with the (x)-axis is (4), how many real zeroes are there?

Explanation opens after your attempt
Correct Answer

A. (4)

Step 1

Concept

Each distinct (x)-axis intersection represents one real zero. Therefore (4) intersections give (4) real zeroes.

Step 2

Why this answer is correct

The correct answer is A. (4). Each distinct (x)-axis intersection represents one real zero. Therefore (4) intersections give (4) real zeroes.

Step 3

Exam Tip

प्रत्येक अलग (x)-अक्ष कटाव एक वास्तविक शून्यक बताता है। इसलिए (4) कटावों से (4) वास्तविक शून्यक मिलेंगे।

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Question Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि किसी ग्राफ के (x)-अक्ष से मिलने वाले बिंदु ((1,0)), ((2,0)), और ((5,0)) हैं, तो शून्यकों की संख्या क्या है?

If the points where a graph meets the (x)-axis are ((1,0)), ((2,0)), and ((5,0)), how many zeroes are there?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

Each distinct intersection with the (x)-axis gives one zero. Here there are three distinct points, so there are three zeroes.

Step 2

Why this answer is correct

The correct answer is A. (3). Each distinct intersection with the (x)-axis gives one zero. Here there are three distinct points, so there are three zeroes.

Step 3

Exam Tip

हर अलग (x)-अक्ष कटाव एक शून्यक देता है। यहाँ तीन अलग बिंदु हैं, इसलिए तीन शून्यक हैं।

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