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Kalyan
Posted on Mar 25, 2014 4:00 PM
Kalyan
Posted on Mar 22, 2014 7:39 PM
Kalyan
Posted on Mar 22, 2014 7:37 PM
Kalyan
Posted on Mar 22, 2014 7:36 PM
Find the quadratic equation whose sum of the roots is 6 & product is (-16).
1. x2 - 6x - 16 = 0
2. x2 + 16x + 6 = 0
3. x2 - 22 = 0
4. x2 - 10 = 0
5. x2 - 6x + 16 = 0
Kalyan
Posted on Mar 22, 2014 7:36 PM
Find the value
.
1. cosec x - sec x
2. cosec x + sec x
3. 2 cosec x
4. - cosec x - sec x
5. cosec x