Question:
If tan θ = 3/4, find sin θ.
यदि tan θ = 3/4 है, तो sin θ ज्ञात करें।
Options:
- a) 3/5
- b) 4/5
- c) 3/4
- d) 5/3
- a) 3/5
- b) 4/5
- c) 3/4
- d) 5/3
correct answer : a)
Explanation:
tan θ = 3/4 → opposite=3, adjacent=4, hypotenuse=√(9+16)=5. sin θ = 3/5.
tan θ = 3/4 → लम्ब=3, आधार=4, कर्ण=√(9+16)=5। sin θ = 3/5।