मान ज्ञात कीजिये `tan(2tan^(-1)""1/5)`

Find the value/ मान ज्ञात कीजिए: (tan60^@-tan15^@)/(1+tan60^@ tan15^@)

Evaluate: tan(2tan^(-1)(1/5))

The value of tan(2tan^(-1)(1/5))

The value of tan(2tan^(-1)""(1)/(5)-(pi)/(4)) is

Evaluate: tan(2tan^(-1)((1)/(5)))

If sec theta + tan theta = m (>1) , then the value of sin theta is (0^@ यदि sec theta + tan theta = m (>1) हो, तो sin theta का मान ज्ञात कीजिए (0^@ < theta < 90^@)

Evaluate: tan{2tan^(-1)(1/5)-pi/4}

Write the value of tan(2tan^(-1)(1/5)) .