How to learn trignometic ratio

1.	How to learn trignometic ratio
Answer» Learn for sin of all the Angles in sequenceFor cos write opposite line of sinFor tan divide the value of sin and cosFor cosec write reciprocal of sinFor sec write reciprocal of cosFor cot write reciprocal of tan Reciprocal of 0 is not definedSmjh ni aaya to fir puch lena Or memory power By trick

Discussion