যদি 3sinθ + 4cosθ = 5 হয়, তাহলে cotθ এর মান কত হবে? 

1
3/4
2
4/3
3
3/5
4
4/5

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation