Question
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वर्तनी की दृष्टि से अशुद्ध शब्द चुनिए —Solution
व्याख्या: शुद्ध शब्द अभ्यर्थन नहीं , बल्कि अभ्यर्थन का सही रूप अभ्यर्थना है (अर्थ – निवेदन या प्रार्थना)।
Speed of a boat in still water is three times the speed of the boat in upstream. If the boat takes 30 minutes to cover 40 km in downstream, then find th...
The equation 9x ² + 4y ² = 36 represents an ellipse. Its eccentricity is:
The conjugate of z = 2 − 5i is:
A boat can travel 30 km downstream in 2 hours and return upstream in 3 hours. What is the speed of the boat in still water?
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121, 129, 139, 151, 165, 181
(76.98% of 599.98) ÷ 20.99 = ? + 7.98% of 199.99
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If z=2+3i, then arg(z)=θ lies in which quadrant?