यदि (b=6), तो ((b-6)x^{15}+9x-6-2) की डिग्री क्या होगी?

If (b=6), what will be the degree of ((b-6)x^{15}+9x-6-2)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

C. (6)

Step 1

Concept

When (b=6), the \(x^{15}\) term disappears. The remaining highest power is (6).

Step 2

Why this answer is correct

The correct answer is C. (6). When (b=6), the \(x^{15}\) term disappears. The remaining highest power is (6).

Step 3

Exam Tip

(b=6) होने पर \(x^{15}\) पद हट जाता है। बची हुई सबसे बड़ी घात (6) है।

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Mathematics Answer, Explanation and Revision Hints

यदि (b=6), तो ((b-6)x^{15}+9x-6-2) की डिग्री क्या होगी? / If (b=6), what will be the degree of ((b-6)x^{15}+9x-6-2)?

Correct Answer: C. (6). Explanation: (b=6) होने पर \(x^{15}\) पद हट जाता है। बची हुई सबसे बड़ी घात (6) है। / When (b=6), the \(x^{15}\) term disappears. The remaining highest power is (6).

Which concept should I revise for this Mathematics MCQ?

When (b=6), the \(x^{15}\) term disappears. The remaining highest power is (6).

What exam hint can help solve this Mathematics question?

(b=6) होने पर \(x^{15}\) पद हट जाता है। बची हुई सबसे बड़ी घात (6) है।