यदि (a=1), तो ((a-1)x^{10}+7x-4-8) की डिग्री क्या होगी?

If (a=1), what will be the degree of ((a-1)x^{10}+7x-4-8)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. (4)

Step 1

Concept

When (a=1), the \(x^{10}\) term disappears. The remaining highest power is (4).

Step 2

Why this answer is correct

The correct answer is C. (4). When (a=1), the \(x^{10}\) term disappears. The remaining highest power is (4).

Step 3

Exam Tip

(a=1) होने पर \(x^{10}\) पद हट जाता है। बची हुई सबसे बड़ी घात (4) है।

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Mathematics Answer, Explanation and Revision Hints

यदि (a=1), तो ((a-1)x^{10}+7x-4-8) की डिग्री क्या होगी? / If (a=1), what will be the degree of ((a-1)x^{10}+7x-4-8)?

Correct Answer: C. (4). Explanation: (a=1) होने पर \(x^{10}\) पद हट जाता है। बची हुई सबसे बड़ी घात (4) है। / When (a=1), the \(x^{10}\) term disappears. The remaining highest power is (4).

Which concept should I revise for this Mathematics MCQ?

When (a=1), the \(x^{10}\) term disappears. The remaining highest power is (4).

What exam hint can help solve this Mathematics question?

(a=1) होने पर \(x^{10}\) पद हट जाता है। बची हुई सबसे बड़ी घात (4) है।