Wiskunde Multiple Choice Vraag uit Gricha's Wiskundige Vragenbank

$https://latex.codecogs.com/png.image?\dpi{110}\frac{\frac 1b- \frac 1c}{2}=$	A. \(\large\boldsymbol{\frac {2} {b\,-\,c} }\)
	B. \(\boldsymbol{0}\)
	C. \(\large\boldsymbol{\frac {1} {2bc} }\)
	D. \(\large\boldsymbol{\frac {1} {2(b\,-\,c)} }\)
	E. \(\large\boldsymbol{\frac {c\,-\,b} {2bc} }\)
	F. \(\large\boldsymbol{\frac {2(c\,-\,b)} {bc} }\)

[ B-4724 - op net sinds 31.12.14-(E)-3.11.2023 ]

Translation in E N G L I S H

see above

Oplossing - Solution

$\frac{\frac 1b - \frac 1c}{2}=\frac{\frac{c-b}{bc}}{2}=\frac{c-b}{2bc}$

gricha