Question

particle is at point A(1 m, 2 m, 2 m). Then the angle between its position vector and positive X-axis is
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Answer 1

Answer:

Shipra wants to enlarge an old photograph of her parents to present it as a gift on their anniversary. The length and breadth of the actual photograph is 12 cm and 13 cm, respectively. If the length of the enlarged version is 144 cm, how much will its breadth be?

Explanation:

Me too fine

Kkrh?

Answer 2

Explanation:

The diagonal of a rectangular solid is 5√2 dm. If its length and breadth are 5 dm and 4 dm, then find the height of the solid