1,314 prompts matching "Practice: Reversing the sign when multiplying by a negative number"
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Worked Example: The triangle law of vector addition
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Learn: Subtracting one vector from another
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WAEC Prep: The dot product of a vector with itself
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WAEC Prep: The dot product worked out from components
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Explain Back: The dot product of two perpendicular vectors
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WAEC Prep: The angle between two three-dimensional vectors
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WAEC Prep: Showing a triangle is right-angled using the dot product
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WAEC Prep: Finding the angle between two vectors from their dot product
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Learn: The angle between a vector and one of the axes
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WAEC Prep: The parameter in the vector equation of a line
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WAEC Prep: Converting the vector equation of a line into Cartesian form
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WAEC Prep: The vector equation of a line through a point in a given direction
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WAEC Prep: The resultant force on a particle given in i and j form
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Explain Back: The resultant of forces given as vectors
I have just studied the resultant of forces given as vectors in my SS3 Further Mathematics
WAEC Prep: Writing the square root of minus nine in terms of i
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WAEC Prep: The imaginary unit i, and why i squared is minus one
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Worked Example: The powers of i, and the cycle they follow
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Learn: The real and the imaginary parts of a complex number
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WAEC Prep: The geometric meaning of adding two complex numbers
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WAEC Prep: The conjugate of a purely imaginary number
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