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See second answer for part 2
Date Posted:
1 year ago
EEEEEE THXXXXXXXXXXXXXXXXXXX U ACTUALLY REPLIED WITHIN LIKE 12 HRSSSSSS TYSM MR
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2nd part.
Date Posted:
1 year ago
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Sufficient to prove
Date Posted:
1 year ago
Ohhh rite rite so that’s y my Cher say my ans wrong. I just googled the diff between first and 2nd derivatives. I tot both meant the same thing as my Cher didn’t explain. Never tot it’ll be dis simple. Thx ah :)
First derivative is to find gradient, see whether the graph is upward or downward sloping, or whether theres stationary point.
Second derivative is to only check whether the stationary point is a maximum, minimum or stationary point of inflection
Second derivative is to only check whether the stationary point is a maximum, minimum or stationary point of inflection
Ahhh I see. Tysm for teaching me :)))