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How do you find the exact value of #(cos60+sin30)/4#?

1 Answer

Nov 26, 2016

#1/4 = 0.25#

Explanation:

Hints :
#cos 60^0 = 1/2# = 0.5
#sin 30^0 = 1/2# = 0.5

Solution:

#(cos 60^0 + sin 60^0)/4# = #(0.5 + 0.5)/4# = #1/4# = 0.25

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