高職數學求解😥😥 - Clearnote

TVET CHNS,Eng,Maths

Senior High

Resolved

over 4 yearsago

高職數學求解😥😥

s練習若 P" =4. P + 30,則n=? (A) 12 (B)15 (C) 18 (D) 20。 0

數學a 排列組合

Answers

✨ Best Answer ✨

S

over 4 yearsago

2n·(2n-1)=4·n·(n-1)+30
n=15

我是笨蛋 over 4 yearsago

謝謝好心人😭

Clearnote - What Can You Do・How to Use

Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉

TVET CHNS,Eng,Maths Senior High about 1 year

嗚嗚嗚嗚救命救命🆘 急需數學大佬們的救援！！這三題都想問一下😭😭，還有也想問一下我的算法...

TVET CHNS,Eng,Maths Senior High about 1 year

想請問數學大神們！！！這題改怎麼解💥💥😭😭 我寫出來第二題的答案是-1/2、-根號3/2、...

TVET CHNS,Eng,Maths Senior High about 1 year

求解高職數C

TVET CHNS,Eng,Maths Senior High about 1 year

求解高職數C

TVET CHNS,Eng,Maths Senior High about 1 year

求解高職數C

TVET CHNS,Eng,Maths Senior High about 1 year

求解高職數C

TVET CHNS,Eng,Maths Senior High about 1 year

求解高職數C

TVET CHNS,Eng,Maths Senior High over 1 year

求解高職數B 第一、二小題

TVET CHNS,Eng,Maths Senior High over 1 year

求解高職數B

Recommended

統測國文

1322

11

維尼的朋友

☉【高頻率單字、片語】統測英文

971

7

【KOKUYO 克服困難】高職英文—統測總複習

949

2

111統測｜數學B｜重點整理｜108課綱高職數B

852

1