Cot (1358 degree) + tan (3608 degree)=?
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cot(1358°)+tan(3608°)
=>cot(3 x 360+278)+tan(10 x 360 +8)
=>cot(278)+tan(8)
=>cot(270+8) + tan(8)
=>-tan8+tan8=0
=>cot(3 x 360+278)+tan(10 x 360 +8)
=>cot(278)+tan(8)
=>cot(270+8) + tan(8)
=>-tan8+tan8=0
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