Question

${cos}^{ - 1} ( \frac{x - ( \frac{1}{x}) }{x +( \frac{1}{x} ) } )$
Iska answer kya hoga please batao (agar ata ho to). Please bhaio baheno assignment ka sawal he....... ​

Answer 1

Answer:

That is ur answers........

Step-by-step explanation:

#SSR...❤