Question Number 5013 by Rasheed Soomro last updated on 01/Apr/16
$${The}\:{sign}\:{for}\:“\:{is}\:{not}\:{congruent}\:{to}'' \\ $$$${is}\:{present}\:{on}\:{the}\:{keyboard}\:\left(\ncong\right). \\ $$$${But}\:{its}\:{opposite}\:“\:{is}\:{congruent}\:{to}'' \\ $$$${doesn}'{t}\:{exist}. \\ $$$${Although}\:{by}\:{adding}\:{two}\:{signs}\:'='\:{and}\:'\sim' \\ $$$${we}\:{can}\:{make}\:{the}\:{required}\:{sign}\:\left(\overset{\sim} {=}\right)\:{but} \\ $$$${I}\:{think}\:{it}\:{should}\:{be}\:{directly}\:{present}. \\ $$
Commented by Tinku Tara last updated on 01/Apr/16
$$\mathrm{Ok}.\:\mathrm{Will}\:\mathrm{add}\:\mathrm{it}\:\mathrm{next}\:\mathrm{update}. \\ $$
Commented by Rasheed Soomro last updated on 01/Apr/16
$$\mathrm{Thanks}. \\ $$