tan45 degree + cot45 degree?
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Answered by
27
Answer:
The x -coordinate of the point where the other side of the angle intersects the circle is cos(θ) and the y -coordinate is sin(θ). We know that value of tan 45∘ = 1, We know, tan(90+θ)=−cotθ. Therefore, tan(135∘)=tan(90+45)∘=−cot(45∘).
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Answered by
3
Answer:
tan 45° = 1
cot 45° = 1
tan 45°+cot 45° = 1+1
= 2
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