the value of sin 70 degrees + cos 40 Degrees by cos 70 degrees plus sin 40 Degrees
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Explanation:
sin 90 minus 70 + sin 90 minus 40/
sin 90 minus 40 + sin 90 minus 70
= Sin 20 + sin 50
/sin 50 + 20
equals to sin 20 + sin 50 / sin 20 + sin 50
therefore the answer will be 1 or 2
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