August 2018 1 61 Report
1. bila dalam barisan-barisan dalam geometri tak hingga, jumlah suku U1+U2 = 45 , U3+U4 = 20, maka jumlah suku barisan-barisan itu adalah?

2.  \frac{1-cos x}{sin x} = \frac{cos x}{1+cos x} , maka nilai tan x = ?


Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.