Question

my time table is 7 hours coding , 3 yours sleep , 4 hours study in night and 2 hours in day and play 1 to 2 hours no tv and other activities. i am 13 years old​

Answer 1

Answer:

cosA(1+sinA)+cosA(1-sinA)/(1-sinA)(1+sinA)=4

cosA(1+sinA+1-sinA)/1-sin²A=4

cosA(2)/cos²A=4  [as sin²A+cos²A=1]

2/cosA=4

1/cosA=2

cosA=1/2

cosA=cos60°

∴A=60°

Answer 2

Answer:

good time table ❤️

Explanation:

good night dear friend