Find the LCM of: 2,4 and 12
9,14 and 20
15,27 and 12
6, 5 and 30
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Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).