Without using trigonometric table, evaluate:
$fraction numerator cos space 58 degree over denominator sin space 32 degree end fraction plus fraction numerator sin space 22 degree over denominator cos space 68 degree end fraction minus fraction numerator cos space 38 degree. space cosec 32 degree over denominator tan 18 degree. tan 35 degree. space tan 60 degree. space tan space 72 degree. tan 55 degree end fraction$

Solution

Solution not provided.
Ans. $fraction numerator 2 square root of 3 minus 1 over denominator square root of 3 end fraction$

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