alymi223344 alymi223344
  • 03-12-2021
  • Mathematics
contestada

Kindly answer this:-
[tex] \sin(45 + x) - \cos(45 - x) = ?[/tex]

​

Respuesta :

loneguy
loneguy loneguy
  • 03-12-2021

[tex]\sin(45^{\circ} +x ) - \cos( 45^{\circ} -x)\\\\=\sin(45^{\circ} +x) - \sin(90^{\circ} -45^{\circ} +x)\\\\=\sin(45^{\circ} +x) - \sin(45^{\circ} +x)\\\\=0[/tex]

Answer Link

Otras preguntas

Find the arc length of 24xy=y^4+48?
What is the perimeter of this square?
Simplify the following expression. 4^-4
help me please!!!!!!!!!!!!
Anti-semitism can be defined as the hatred or discrimination of someone because he or she is a.Arab. b.Catholic. c.Christian. d.Jewish. Eliminate
help meeeeeeeeeeeeeeeeeeee
what does the product (-5-2i)(3+7i) equal
Solve the equation for y: -8x + 4y = 20 A) y = 2x - 5 B) y = 2x + 5 Eliminate C) y = 1 2 x + 5 D) y = 1 2 x + 20
What is f(3)? x 0 3 6 f(x) 5 8 11 Question 7 options: 5 8 11 24
Please Help Thank You