Maths-
General
Easy
Question
The complex numbers sin x + i cos 2x and cos x – i sin 2x are conjugate to each other for -
- x =
- x =
- x = 0
- no value of x
The correct answer is: no value of x
Related Questions to study
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The complex number z satisfying the equation | z –1 | = | z –3 | = | z – i | is -
The complex number z satisfying the equation | z –1 | = | z –3 | = | z – i | is -
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is equal to –
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| z – 1|2 then locus of P is -
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Two cars A and B are moving uniformly on two straight roads at right angles to one another at 40 and 20 km/hr respectively. A passes the intersection of the road when B has still to move 50 km to reach it. The shortest distance between the two cars and the time when they are closest are
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In the given arrangement, on pressing the key, the
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A schematic plot of ln Keq versus inverse of temperature for are action is shown below
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chemistry-General
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Some gaseous equilbrium are following -
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