" (iv) "tan(55^(@)-theta)-cot(35^(@)+theta)

The value of the expression cosec(75^(@)+theta)-sec(15^(@)-theta) -tan(55^(@)+theta)+cot(35^(@)-theta) is :

The value of the expression cosec(75^(@)+theta) - sec(15^@-theta)-tan(55^(@)+theta) + cot(35^(@)-theta) is

The value of the expression cosec(75^(@)+theta) - sec(15^@-theta)-tan(55^(@)+theta) + cot(35^(@)-theta) is

Evaluate : cos ec(65^(@)+theta)-sec(25^(0)-theta)-tan(55^(0)-theta)+cot(35^(@)+theta)

What is cosec ( 75 ^(@) + theta) - sec (15 ^(@) - theta) - tan (55 ^(@) + theta) + cot ( 35 ^(@) - theta) equal to ?

The value of the expression cosec (85^@+theta)- sec(5^@-theta)-tan (55^@+theta)+cot(35^@-theta) is: व्यंजक cosec (85^@+theta)- sec(5^@-theta)-tan (55^@+theta)+cot(35^@-theta) का मान है :

Evaluate : cos e c(65^0+theta)-sec(25^0-theta)-tan(55^0-theta)+cot(35^0+theta)

Prove that: cosec (65° + theta) - sec (25° - theta) - tan (55° - theta) + cot (35° + theta) = 0 .