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How would I differentiate y = 3xy + 2x^2 + x^2y^2 ?

Since this problem contains both xs and ys on the right hand side, we need to use implicit differentiation. This is where we use the chain rule to differentiate with regards to x the terms which contain y...

EO
Answered by Emelia O. • Maths tutor
14846 Views

"The story of Echo and Narcissus is a love story." Do you agree or disagree? Give reasons for your answer

Echo and Narcissus is not a love story. Ovid may be known for his elegiacs on love and courtship, but it is in the Echo and Narcissus episode that his true penchant for sex, wit and amoral punishment come...

GF
Answered by George F. • Latin tutor
2242 Views

The equation of the line L1 is: y = 5x-4. The equation for line L2 is 2y-10x+16 = 0. Show that these two lines are parallel.

L1: y=5x-4L2: 2y-10x+16=0. Rearranged: 2y=10x-16, y=5x-8 The coefficient of x is the same in both equations when expressed in standard format (5), therefore the lines are parallel.

AW
Answered by Alfie W. • Maths tutor
4634 Views

Hamlet portrays a world in which little is what it appears to be. Discuss.

Opening Lines and Essay Structure for A-Level English Essay.
Hamlet is a play rooted in and riddled with deception. The characters within this play ceaselessly deceive and connive and as a r...

MH
Answered by Max H. • English tutor
1756 Views

How do I calculate the eigenvalues and eigenvectors of a 2x2 matrix, and what is the point of doing this calculation?

We find the eigenvalues (here called "k") by solving the characteristic equation det(M - kI) = 0. For a 2x2 matrix ((a, b), (c,d)) the determinant is ad - bc, we set this equal to zero ...

TD
Answered by Tutor120184 D. • Maths tutor
3656 Views

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