[" Q.6The 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 cosec(70^(@)+theta)-sec(20^(@)-theta)+tan(65^(@)+theta)-cot(25^(@)-theta) is……………..

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 :

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

What is the value of (tan (90^@-theta) sec (180^@-theta)sin(-theta))/(sin (180^@+theta) cot (360^@-theta) "cosec"(90^@-theta)) ?