Sleeper Class coaches of the Indian Railways have a seat numbering arrangement as shown
1 answer:
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Answer:
Step-by-step explanation:
The concept of variance in random variable is applied in solving for the value of c for the estimator cW1 + (1 − c)W2 to be most efficient. Appropriate differentiation of the estimator with respect to c will give the value of c when the result is at minimum.
The detailed analysis and step by step approach is as shown in the attachment.
Answer:
Step-by-step explanation:
- sum of the interior angles of a quadrilateral is 360°.
- Right Angle = 90°