यदि (p(x)=mx+n), (p(0)=-8) और (p(5)=27), तो (m+n) क्या है?

If (p(x)=mx+n), (p(0)=-8) and (p(5)=27), what is (m+n)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

A. (-1)

Step 1

Concept

(p(0)=n=-8) and (5m-8=27) gives (m=7). Therefore (m+n=-1).

Step 2

Why this answer is correct

The correct answer is A. (-1). (p(0)=n=-8) and (5m-8=27) gives (m=7). Therefore (m+n=-1).

Step 3

Exam Tip

(p(0)=n=-8) और (5m-8=27) से (m=7) मिलता है। इसलिए (m+n=-1) है।

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FAQs

Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=mx+n), (p(0)=-8) और (p(5)=27), तो (m+n) क्या है? / If (p(x)=mx+n), (p(0)=-8) and (p(5)=27), what is (m+n)?

Correct Answer: A. (-1). Explanation: (p(0)=n=-8) और (5m-8=27) से (m=7) मिलता है। इसलिए (m+n=-1) है। / (p(0)=n=-8) and (5m-8=27) gives (m=7). Therefore (m+n=-1).

Which concept should I revise for this Mathematics MCQ?

(p(0)=n=-8) and (5m-8=27) gives (m=7). Therefore (m+n=-1).

What exam hint can help solve this Mathematics question?

(p(0)=n=-8) और (5m-8=27) से (m=7) मिलता है। इसलिए (m+n=-1) है।