" 4.cot "(90-A)=

Find the value of the x which will satisfy sec A cosec (90^@-A)-x cot (90^@-A)=1

Check and discuss the below relations in the case of angles between 0° and 90° , whether they hold for these angles or not? cot (90- A) = tan A

If cosec (90^@+A) + x cot A cot (90^@+A) = sin (90^@+A) , find x.

What is the value of [tan (90 - A)+ cot (90 -A)]^2//[2 sec^2 (90 - 2A)] ? [tan (90 - A)+ cot (90 -A)]^2//[2 sec^2 (90 - 2A)] का मान क्या है?

Find x from the equation cosec (90^(@)+A)+x cos A cot (90^(@)+A)=sin(90^(@)+A)

What is the value of [ tan (90 - A) + cot (90 - A) ] ^(2) // [ 2 sec^(2) (90 - 2A)] ?

Prove that : 1-(sinAsin(90^(@)-A))/(cot(90^(@)-A))=sin^(2)A

Prove that: -1+(sinAsin(90^(@)-A))/(cot(90^(@)-A))=sin^(2)A

What is the value of sec (90^@-A)-cot A cos (90^@-A)tan(90^@-A) ?

(2csc(90-x)xx cot(90-x))/(csc(90-x)-cot(90-x))