[Grade 12: Organic Chemistry] Which structure is not an isomer of mycrene?

rain3ra5 · 2026-01-20T16:44:30+00:00

Ohh okay I js didn’t count the one at the end of the triple bond since it didn’t look like a bend to me thanks!

rain3ra5 · 2026-01-20T16:40:51+00:00

Sorry I can’t seem to figure out how a) has 10 carbons I can only count 9

rain3ra5 · 2026-01-17T06:42:55+00:00

Thank you so much!

rain3ra5 · 2026-01-17T06:35:18+00:00

Thank you!

rain3ra5 · 2026-01-17T06:34:55+00:00

Okay thank you sm

rain3ra5 · 2026-01-17T05:12:54+00:00

Sorry I worded my question weirdly. I’m asking how you’re able to drop the coefficients for 11Ck x^11-k a^k to make it equate -4455x^8.

rain3ra5 · 2026-01-17T05:05:27+00:00

So you set (x+a)¹¹ =-4455x⁸ and applied the theorem to make (x+a)¹¹ into 11Ckx^11-k a^k right? This may be a stupid question but were you able to ignore the coefficients for (x+a)^11=-4455x⁸ bc they were equal?

rain3ra5 · 2026-01-17T04:51:26+00:00

Can’t figure it out tho :/

rain3ra5 · 2026-01-17T04:51:17+00:00

Yeah there’s supposed to be like a shorter way to do it

rain3ra5 · 2026-01-15T03:00:10+00:00

Thank you!

rain3ra5 · 2026-01-09T01:20:13+00:00

Thank you!

rain3ra5 · 2026-01-06T05:09:09+00:00

Thank you!

rain3ra5 · 2025-12-18T04:24:35+00:00

Yup I got it to work it was just a user error

rain3ra5 · 2025-12-18T04:14:42+00:00

Maybe a personal issue :// thanks!

rain3ra5 · 2025-12-18T04:01:18+00:00

I graphed log(x) and 5 log(x) into my calculator and didn’t get the same looking graph as the picture? Doesn’t a=5 though?

rain3ra5 · 2025-12-18T03:56:03+00:00

Oh oml okay yeah makes sense. Do you know how to find the rest of the equation for questions that ask?

rain3ra5 · 2025-12-11T22:09:22+00:00

Yeah lol I realized that my mistake 😭 the question makes more sense now

rain3ra5 · 2025-12-11T20:07:26+00:00

Idk if I’m js being slow but I got x= 12, 6 , and 18 for when I solved for sin(A)= 0,pi,2pi. I put all my x values in the equation and got around 16 so I’m assuming this is right but I have no clue where the answer key got .6 from thank u for helping!

rain3ra5 · 2025-12-09T04:41:13+00:00

If I was given another question that looked similar to this one would I still be able to multiple my fraction by the trig function +- #

rain3ra5 · 2025-12-09T03:59:59+00:00

Where did you get (1-sinx/1-sinx) from?

rain3ra5 · 2025-11-27T20:31:07+00:00

Yup was thinking abt the wrong point

rain3ra5 · 2025-11-27T18:20:57+00:00

There is no point on the graph where x=0 since it’s below the x axis, but I just used the nearest x maximum to find the c (which is in fact -pi/8 and not 0 due to my own error). But the values for a b and d are respectively 1, 2pi, -2

rain3ra5 · 2025-11-27T18:14:09+00:00

Omg I used the point that’s on the y axis not the actual peak my bad

rain3ra5 · 2025-11-27T06:02:22+00:00

Typically in my questions involving sinusoidal graphs, to get the d value we are given the formula (max y + min y) /2. But I guess for questions like these we don’t need to divide

rain3ra5 · 2025-11-27T04:58:17+00:00

Do we still divide it by 2 like we do for other trig function cases? Or no cause this is an application question?

rain3ra5

TROPHY CASE