Question

sin2theta +sin2phi =1/2 and cos2theta +cos2phi=3/2 then cos²(theta-phi)​

Answer 1

Answer:

sin2theta +sin2phi =1/2 and cos2theta +cos2phi=3/2 then cos²(theta-phi)sin2theta +sin2phi =1/2 and cos2theta +cos2phi=3/2 then cos²(theta-phi)5.

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1. Prithviraj Chauhan defeated Mahmud of Ghazni in the First Battle of Tarain. Tul

2. Malkhed was the capital of the Pallavas.

3. The Rajputs were the dominant force in southern India during the medieval period.

4. The caste system formed the basis of the new kingdoms that arose in the 8th century.

5. The qovernor of a province was known as the uparika.

If a 4 year old girl correctly answered questions on an intelligence exam similar to a 5 year old girl. She would be ssid to have mental age of 5 in this case her intelligence quotient IQ would be ?Mental age can best be defined as:

A. A method of estimating a child's intellectual ability by comparing the child's score on intelligence tests and his or her age

B. A method of estimating a child's intellectual ability based on raw scores on intelligence tests

C. Comparing a child's actual age with his or her computed age

D. Basing a child's age level on his or her scores on a standardized test

E. Charting a child's age based on the level of correct responses on an intelligence