Mathematics, 13.09.2021 18:00 caitlynpierce9866
can anyone help me to prove cosine and projection law and also cos(a+b) and cos(a-b) with the help of using only vector cross product. no scalar
Answers: 3
Mathematics, 21.06.2019 22:40, jeffyisdrunk
The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?
Answers: 1
can anyone help me to prove cosine and projection law and also cos(a+b) and cos(a-b) with the help o...
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