Watch this:the curve instersects with y axis at 1 so a is 1 but how to find b which is 2 in mark scheme
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Watch this:the curve instersects with y axis at 1 so a is 1 but how to find b which is 2 in mark scheme
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4(x^2 - 3x)i took complete the square but what is this View attachment 60408 View attachment 60409
i am taking math as that seems very advanced but anyway thanksWatch this:
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i really need a tutiorial for this trigonometry questionView attachment 60413
what is this trigonometry question i always leave them blank i cant find any useful totorial for this question please forward one tutorial if u have
I just explained similar kind in above post. Just know theta lies in which quadrant accordingly solve the question like I explained.i find diffuclulty to asnwer this trigonometry question
can anyone help
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help me in III
i know that in 4th quadrant cos is positiveboth cos theta and tan theta are positive but sin theta is negative.
Oh great! I just wrote down every thing so that if someone else has this doubt, then the one who is replying can tag that person to this link, maybe that person dont know this. ^_^i know that in 4th quadrant cos is positive
sin is negative
tan is negative
hey, could anyone help me with the following qn part (c)...
lny = lnA + lne^-kx^2View attachment 60455
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Alright, I get to the equation above but from here the M.S says that the Gradient = -k, which I don't get.
Isn't the gradient = ln y/ x^2
How is it equal to -k?
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