'Ii ca' presentation slideshows

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? ? ? RS = PQ = SQ = ? ? ? SR = QP = QS = ? RP =

Solution. Write the following vectors in terms of a and b. 2 a. Q. P. b. R. S. a. ? ? ? RS = PQ = SQ = ? ? ? SR = QP = QS = ? RP =. a. 2 a. b. - a. -2 a. - b. b - a. Write the following vectors in terms of p and q (ABCD is a parallelogram).

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????? ????

????? ????. ??????? I ? > Na, Fe > Ca ??????? II Be < Mg, Cu > K. ????? ??????????? ?????. ??????? I Ca = K, Ca > Mg ??????? II Fe > AI, Rb = Sr. ????? ?????????? ?? ??????? ??????. ??????? I Sr = Ba , AI > Mg ??????? II Cs < Ba , Na = K. ?????? ?????.

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