Evaluate the following: (5cos^2 60º+4sec^230º-tan^2 45º)/(sin^2 30º+cos^2 30º)

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asked Feb 5, 2018 in Mathematics by Kundan kumar (49,132 points) 34 384 1028

Evaluate the following:

(5cos2 60º+4sec230º-tan2 45º)/(sin2 30º+cos2 30º)

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answered Feb 5, 2018 by Vikash Kumar (144,729 points) 8 11 21
 
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