यदि \(x^4+ax^2+7\) की डिग्री (4) है, तो (a) के लिए सही कथन क्या है?

If the degree of \(x^4+ax^2+7\) is (4), what is the correct statement about (a)?

Explanation opens after your attempt
Correct Answer

A. (a) कोई भी वास्तविक संख्या हो सकता है(a) can be any real number

Step 1

Concept

The coefficient of \(x^4\) is (1), which is non-zero. So the value of (a) does not change degree (4).

Step 2

Why this answer is correct

The correct answer is A. (a) कोई भी वास्तविक संख्या हो सकता है / (a) can be any real number. The coefficient of \(x^4\) is (1), which is non-zero. So the value of (a) does not change degree (4).

Step 3

Exam Tip

\(x^4\) का गुणांक (1) है जो शून्य नहीं है। इसलिए (a) का मान डिग्री (4) को नहीं बदलता।

Question me issue ya doubt hai?

Answer, explanation, typing mistake ya suggestion directly hamari team ko bhejein. 📱Helpline (Call / WhatsApp): +91 7272824365

Related Mathematics Questions

FAQs

Mathematics Answer, Explanation and Revision Hints

यदि \(x^4+ax^2+7\) की डिग्री (4) है, तो (a) के लिए सही कथन क्या है? / If the degree of \(x^4+ax^2+7\) is (4), what is the correct statement about (a)?

Correct Answer: A. (a) कोई भी वास्तविक संख्या हो सकता है / (a) can be any real number. Explanation: \(x^4\) का गुणांक (1) है जो शून्य नहीं है। इसलिए (a) का मान डिग्री (4) को नहीं बदलता। / The coefficient of \(x^4\) is (1), which is non-zero. So the value of (a) does not change degree (4).

Which concept should I revise for this Mathematics MCQ?

The coefficient of \(x^4\) is (1), which is non-zero. So the value of (a) does not change degree (4).

What exam hint can help solve this Mathematics question?

\(x^4\) का गुणांक (1) है जो शून्य नहीं है। इसलिए (a) का मान डिग्री (4) को नहीं बदलता।