Complete the relation in ratios given below .
`(i) (sin theta)/(cos theta) = square`
`(ii) sin theta = cos (90- square)`
`(iii) cos theta = sin ( 90- square )`
`(iv) tan theta xx tan (90- theta) = square`

Fill the box tan theta xx tan(90-theta)=square

sin theta =cos square

Complete the relations in ratios given below . i. (sin theta)/(cos theta) = ii. sin theta = iii. cos theta = iv. tan theta xx tan (90 - theta ) =

sin theta cos(90^@ -theta) +cos theta sin(90^@ -theta) = ?

((cos (90 ^ (@)) - theta) sin (90 ^ (@) - theta)) / (tan (90 ^ (@) - theta))

Fill in the blanks with refrence to the figure given below . i. sin theta = ii. cos theta = iii. tan theta =

In the figure sin theta=square, tan theta =square

Which of the following statement is true? (A) sin theta=cos (90-theta) (B) cos theta=tan (90-theta) (C) sin theta=tan(90-theta) (D) tan theta=tan (90-theta)

Find the value of sin theta xxcos (90-theta) +cos thetaxx sin (90-theta) .

Prove cot theta+tan theta=(cosec theta)(sec theta) by completing the following activity: LHS =cot theta+tan theta =(cos theta)/(sin theta)+(square)/(cos theta) =(square +square)/(sin thetaxx co cos theta) =(square)/(sin thetaxx cos theta) =1/(square)xx1/(square) =cosec thetaxx sec theta =RHS :.cot theta+tan theta=cosec thetaxx sec theta