Question
निम्न लिखित
प्रत्येक प्रश्न को चार भागों में बांटा गया है। दिए गए प्रश्नों के जिस भाग में व्याकरण, भाषा , वर्तनी तथा शब्द का अनुचित प्रयोग हुआ है। उस भाग को पहचानिए। यदि वाक्य के दिए गए भाग त्रुटिरहित है, तो विकल्प “ E” सही उत्तर होगा।Solution
The correct answer is E
If a line has direction ratios 2, -1, -2, determine its direction cosines.
If P(A ∪ B) = 0.75 and P(A ∩ B) = 0.3, then the value of P(Aᶜ) + P(Bᶜ) is:
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If the homogeneous system of equations
x + y + z = 0
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3x + 5y + kz = 0
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- Which of the following options represents a file extension used for image files?
