यदि \(OB=\sqrt{2}\) और (BC=1) को (OB) पर लंब खींचा गया है, तो (OC) की लंबाई क्या होगी?

If \(OB=\sqrt{2}\) and (BC=1) is drawn perpendicular to (OB), what is the length of (OC)?

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

C. \(\sqrt{3}\)

Step 1

Concept

Here (OC-2=\(\sqrt{2}\)2+12=3), so \(OC=\sqrt{3}\). At each new step, (1) is added to the previous square under the root.

Step 2

Why this answer is correct

The correct answer is C. \(\sqrt{3}\). Here (OC-2=\(\sqrt{2}\)2+12=3), so \(OC=\sqrt{3}\). At each new step, (1) is added to the previous square under the root.

Step 3

Exam Tip

यहां (OC-2=\(\sqrt{2}\)2+12=3), इसलिए \(OC=\sqrt{3}\)। हर नए चरण में पिछले वर्गमूल में (1) जोड़ा जाता है।

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Mathematics Answer, Explanation and Revision Hints

यदि \(OB=\sqrt{2}\) और (BC=1) को (OB) पर लंब खींचा गया है, तो (OC) की लंबाई क्या होगी? / If \(OB=\sqrt{2}\) and (BC=1) is drawn perpendicular to (OB), what is the length of (OC)?

Correct Answer: C. \(\sqrt{3}\). Explanation: यहां (OC-2=\(\sqrt{2}\)2+12=3), इसलिए \(OC=\sqrt{3}\)। हर नए चरण में पिछले वर्गमूल में (1) जोड़ा जाता है। / Here (OC-2=\(\sqrt{2}\)2+12=3), so \(OC=\sqrt{3}\). At each new step, (1) is added to the previous square under the root.

Which concept should I revise for this Mathematics MCQ?

Here (OC-2=\(\sqrt{2}\)2+12=3), so \(OC=\sqrt{3}\). At each new step, (1) is added to the previous square under the root.

What exam hint can help solve this Mathematics question?

यहां (OC-2=\(\sqrt{2}\)2+12=3), इसलिए \(OC=\sqrt{3}\)। हर नए चरण में पिछले वर्गमूल में (1) जोड़ा जाता है।