Question

1. Answer all the following questions:
10x1=10
1. Write the set (x:xeR, -4<x56}as an interval.
2. If P={a,b,c) and Q ={r}, form the set PxQ.
3. Convert 300° into radian measure.
4. Find the multiplicative inverse of the complex number 1+i.
5. Solve: 5x-3<7, when x is an integer.
6. If "C="C2 , find the value of n.
7. Find the geometric mean of the numbers 2 and 8.
8. Find the slope of the line passing through the points (3.-2) and (7,-2).
9. Evaluate: lim sin 2x.
10. Define sample space of a random experiment.​

Answer 1

Answer:

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