Question

रानी और सोनाली 800 मीटर के एक गोलाकार मैदान में 10किलोमीटर की दौड़ लगाते है । यदि उनकी गति का अनुपात 10:9 है तो विजेता दूसरी को कितनी बार पार करती है​

Answer 1

Answer:

Hope.....

Step-by-step explanation:

The unit circle definition is tan(theta)=y/x or tan(theta)=sin(theta)/cos(theta). The tangent function is negative whenever sine or cosine, but not both, are negative: the second and fourth quadrants. Tangent is also equal to the slope of the terminal side. ... Like we have for the sine and cosine.