`(sinθ.cosθ)/(cosθ.sinθ) = (cotθ+secθ)^(2)`
True or false?

If ((sinθ−cosecθ)(cosθ−secθ))/(tan^(2)θ -sin^(2)θ) = r^3 , then r=? यदि ((sinθ−cosecθ)(cosθ−secθ))/(tan^(2)θ -sin^(2)θ) = r^3 है तो r बराबर हैः

(sinθ - 2sin^3θ)/(2cos^3θ - cosθ) = tanθ

State true (T) or false (F).

Sum of 2 and p is 2p. True or false.

(5)/(10) lies between (1)/(2) and 1. True or false.

h is factor of 2pi (h +r). True or false.

The value of ( 1 + cotθ – cosecθ ) ( 1 + cosθ + sinθ )secθ = ? ( 1 + cotθ – cosecθ ) ( 1 + cosθ + sinθ )secθ का मान है :

If (sinθ/(1+ cosθ)) + ((1 +cosθ)/sinθ) = 4/sqrt3 0^circ lt θ lt 90^circ , then the value of (tanθ + secθ)^(-1) is : यदि (sinθ/(1+ cosθ)) + ((1 +cosθ)/sinθ) = 4/sqrt3 0^circ lt θ lt 90^circ ,, तो (tanθ + secθ)^(-1) का मान है :

(5)/(6) lies between (2)/(3) and 1. True or false.