What is the probability that john and alex are born on tuesday?
2 answers:
S(1/7)(1/7)= 1/49
7 days in a week one Tuesday in 7 days for each
1.5% percent for them both Robb's born on the same day
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Answer:
(a×b)×c = 0 means that vector c parallel to vector (a×b). But because (a × b) ⊥ a and (a -b) ⊥ b so
c ⊥ a and c ⊥ b.
Hope this helps, have a nice day! :D
110? It's a supplementary angle.
Answer:
1) n=-3
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Answer:
Step-by-step explanation:
here you go
