Question

prove that cosq-sinq+1/cosq+sinq-1=cosq+cotq​

Answer 1

There are two types of twins – identical (monozygotic) and fraternal (dizygotic). To form identical twins, one fertilised egg (ovum) splits and develops two babies with exactly the same genetic information. ... Twins are more or less equally likely to be female or male.

Answer 2

Answer:

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Step-by-step explanation:

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