LEARN MATH STEP BY STEP THROUGH VERY EASY PROCESS

TRIGONOMETRICAL RATIOS - POWER OF T-RATIOS

**Power of T-Ratios –**

**We denote :-**

**(i)
(sin θ)² by sin² θ**

**(ii) (cos θ)² by cos² θ**

**(iii) (tan
θ)² by tan² θ**

**(iv) (sin θ)³
by sin³ θ**

**(v) (cos θ)³ by cos³ θ**

**(vi) (tan θ)³
by tan³ θ**

**For other
cases such as where power is given 4, 5, 6, 7, ………………..etc. result must be as
per power given (power will be different as given or suggested).**