In Trigonometry, students need to concentrate on basic concepts such as angle consideration in right angled triangle, as well as consideration of Trignometric Ratios as per need. Example: Tanα=1/2, find the value of Sinα?
Real numbers -Rational numbers are numbers which are written in the form of p/q where p,q are natural numbers and q is not equal to zero.irrational numbers are numbers which cannot be written in the form...