यदि \(\alpha=5+\sqrt{6}\) और \(\beta=5-\sqrt{6}\), तो \(\alpha+\beta\) तथा \(\alpha\beta\) क्रमशः क्या हैं?

If \(\alpha=5+\sqrt{6}\) and \(\beta=5-\sqrt{6}\), what are \(\alpha+\beta\) and \(\alpha\beta\) respectively?

Explanation opens after your attempt
Correct Answer

A. (10,19)

Step 1

Concept

The sum is (10) and the product is (25-6=19). In exams quickly find sum and product for conjugate zeroes.

Step 2

Why this answer is correct

The correct answer is A. (10,19). The sum is (10) and the product is (25-6=19). In exams quickly find sum and product for conjugate zeroes.

Step 3

Exam Tip

योग (10) और गुणनफल (25-6=19) है। परीक्षा में संयुग्मी शून्यकों के लिए योग और गुणनफल जल्दी निकालें।

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यदि \(\alpha=5+\sqrt{6}\) और \(\beta=5-\sqrt{6}\), तो \(\alpha+\beta\) तथा \(\alpha\beta\) क्रमशः क्या हैं? / If \(\alpha=5+\sqrt{6}\) and \(\beta=5-\sqrt{6}\), what are \(\alpha+\beta\) and \(\alpha\beta\) respectively?

Correct Answer: A. (10,19). Explanation: योग (10) और गुणनफल (25-6=19) है। परीक्षा में संयुग्मी शून्यकों के लिए योग और गुणनफल जल्दी निकालें। / The sum is (10) and the product is (25-6=19). In exams quickly find sum and product for conjugate zeroes.

Which concept should I revise for this Mathematics MCQ?

The sum is (10) and the product is (25-6=19). In exams quickly find sum and product for conjugate zeroes.

What exam hint can help solve this Mathematics question?

योग (10) और गुणनफल (25-6=19) है। परीक्षा में संयुग्मी शून्यकों के लिए योग और गुणनफल जल्दी निकालें।