Question

if <a and <b are acute angle such that cos a = cos a,then show that <A=<b

Answer 1

Let ABC is the triangle with AB as the hypotenuse Given cos A = cos B , AC/AB=BC/AB , AC = BC => /_ A = /_B

Answer 2

Not bad dude the question is tough though I will say the answer

Oops I forgot later I will inform you man

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Sorry, thank you never mind

Keep working hard and hard so that you could also try it one day

Ya ya I talked too much but that’s my habit guys.. see you later man ok ok ok ok ok

Bye best of luck

Hope you like my joke..

Uh again

Ya ya

Sorry man I could answer it but I will not say it to you as I am intelligent as your are.. so better find it by yourself..

Thank you and bye..