From the trigonometry:
tan θ = (sin θ) / (cos θ)
cot θ = (cos θ) / (sin θ)
∴ tan θ + cot θ = (sin θ) / (cos θ) + (cos θ) / (sin θ)
= [ sin² θ + cos² θ]/( sin θ cos θ) = 1 /( sin θ cos θ )
note : sin² θ + cos² θ = 1
Answer:
75, 105
Step-by-step explanation:
12. 180-105 = 75
13. 105
Answer:
230$ discount
Step-by-step explanation:
It costs 345$ now with a game pass
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
Answer:
C
Step-by-step explanation:
The length of the segment is 7
2-7/2 = -3/2
(1,-3/2)
