If each of alpha, bita and gama is positive acute angle such that :-
sin(alpha+bita+gama)=1/2,cos(bita+gama-alpha)=1/2,tan(gama+alpha-bita)=1
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I think the question is incomplete
...what we have to find?
tashushruti04:
If we have to find the values of alpha bita and gama then the values are....aplha=15°,bita=7.5° and gama=7.5°
we have to find alpha Gama and bita values
I already mentioned above
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