Question

if y = ( 5x^<3-8)(3x^5 + 2x^2+3) find dy/dx​

Answer 1

Answer:

if 0<∅<π/8 then show that √2+√2+√2+2cos40°=2cos(∅/2)

Step-by-step explanation:

if 0<∅<π/8 then show that √2+√2+√2+2cos40°=2cos(∅/2)