if tan A=4/3 then the value of sin A+cos A is
Answers
Answered by
2
Answer:
sina+cos a= 7/5
Step-by-step explanation:
if tan a = 4/3 then first side= 4cm and second side = 3 cm so
hypotenuse^2 = 4^2+3^2= 16+9=25
hypotenuse = 5cm
so now
sin a = opposite side / hypotenuse =4/5
cos a = adjacent side / hypotenuse = 3/5
so , sina+cosa = 4/5 +3/5 = 7/5
Similar questions
CBSE BOARD XII,
1 month ago
CBSE BOARD XII,
1 month ago
CBSE BOARD XII,
1 month ago
India Languages,
2 months ago
Science,
11 months ago
Science,
11 months ago
Social Sciences,
11 months ago