What is the meaning of vector cross product?
A binary operation between two vectors it results in another vector perpendicular to the two input ones meaning it is the normal of the plane containing the two vectors involved in the operation. An advanced student may be interested to see the relation with the curl operator in higher order tensors but this is beyond Math HL.
AM
Related Maths IB answers
All answers ▸Solve the equation log2(x + 3) + log2(x - 3) = 4
In a lottery, 6 numbered balls are drawn from a pool of 59. Calculate the probability of scoring a jackpot. There used to be 49 balls in the pool. Calculate by how much the addition of 10 balls has decreased the probability of scoring a jackpot
All tickets for a concert are the same price. Amy and Dan pay £63 for some tickets. Amy pays £24.50 for 7 tickets. How many tickets does Dan buy?
Let Sn be the sum of the first n terms of the arithmetic series 2 + 4 + 6 + ... i) Find S4