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Question Easy Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

एक विद्यार्थी ने ((0,7)) को देखकर (7) को शून्यक कहा। गलती क्या है?

A student saw ((0,7)) and called (7) a zero. What is the mistake?

Explanation opens after your attempt
Correct Answer

A. यह (y)-अक्ष कटान है और \(y\neq0\) हैIt is a (y)-axis intercept and \(y\neq0\)

Step 1

Concept

For a zero the point must lie on the (x)-axis. Tip: check that the second coordinate is (0).

Step 2

Why this answer is correct

The correct answer is A. यह (y)-अक्ष कटान है और \(y\neq0\) है / It is a (y)-axis intercept and \(y\neq0\). For a zero the point must lie on the (x)-axis. Tip: check that the second coordinate is (0).

Step 3

Exam Tip

शून्यक के लिए बिंदु (x)-अक्ष पर होना चाहिए। टिप: दूसरे निर्देशांक को (0) जांचें।

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