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प्रश्न
`tan 47^circ/cot 43^circ` = 1
विकल्प
True
False
उत्तर
This statement is True.
Explanation:
Since, tan(90° – θ) = cot θ
`(tan 47^circ)/(cot 43^circ) = (tan(90^circ - 43^circ))/(cot 43^circ)`
`(tan 47^circ)/(cot 43^circ) = (cot 43^circ)/cot 43^circ` = 1
`(tan 47^circ)/(cot 43^circ)` = 1
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