Paid salary
If (√5 +√3i )33 = 2 49 z then the modulus of the complex number z is equal to
In first scheme he will be paid rupees 500 plus rupees 70 per hour and in the second scheme he will be paid rupees 120 per hour. If he works x hours then what value of x does the first scheme give better wages?
In first scheme he will be paid rupees 500 plus rupees 70 per hour and in the second scheme he will be paid rupees 120 per hour. If he works x hours then what value of x does the first scheme give better wages?
Find the mean deviation for the set of data in the class C and frequency f, (C, f) given by ((9.3_9.7, 2), (9.8_10.2, 5), (10.3_10.7, 12), (10.8_11.2, 17), (11.3_11.7, 14), (11.8_12.2, 6), (12.3_12.7, 3), (12.8_13.2, 1).