Question

sec A/sin A- cosec A/cos A=

Answer 1

==============================

=> Answer :

0 is answer

=> Important Information to know :

     $secA=\frac{1}{cosA}\\\\ cosecA=\frac{1}{sinA}$

=> Step-by-step explanation :

$\frac{secA}{sinA} -\frac{cscA}{cosA}\\\\ =>\frac{secA.cosA-cscA.sinA}{sinA.cosA}\\\\ =>\frac{\frac{1}{cosA}.cosA-\frac{1}{sinA}.sinA}{sinA.cosA}\\\\ =>\frac{1-1}{sinA.cosA}\\\\ =>\frac{0}{sinA.cosA}\\\\=>0$

==============================

>>> Hope Helps You <<<

$<marquee>Thanks my Answer Who sees My Answer Please</marquee>$