Question
If cot5A = tan(3A-14˚), find the value of A? Given that
5A and 3A-14˚ are acute angles.Solution
Always remember that cot & tan are compliment to each other So tan ɵ = cot( 90-ɵ) So it is given that cot5A = tan(3A-14˚) Hence 5A + 3A - 14˚= 90˚ So 8A - 14˚ = 90˚ or 8A = 90˚+14˚=104˚ or A = `104^@/8` = 13˚
Select the option in which figure is embedded.
Select the option in which the given figure X is embedded (rotation is not allowed).
Find out the alternative figure which contains figure (X) as its part.
Select the option in which the given figure is embedded.
From the given answer figures, select the one in which the question figure is hidden / embedded(rotation is not allowed).
Find out the alternative figure which contains the given figure as its part.
From the given answer figure select the one in which the question figure is hidden/embedded in the same direction.
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