alymi223344 alymi223344

03-12-2021
Mathematics

contestada

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

Respuesta :

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

some people believe that the us should place controls on importa and products that compete with US businesses to prevent the exporting to american jobs

can you help me with number 1

Identifying the strengths of a hero shows which character trait? Question 1 options: Leadership Courage Gratitude

Can someone help me with this one

What does driving represent to Saudi women? Why is it s kind of “Alamo”.to the supporters of the ban?

Round off 620,000 to the nearest ten thousand

What is the probability of drawing 1 red marble out of a bag containing 4 red marbles 3 green marbles 2 blue marbles and 1 purple marbles?

What is the product of (9)(-9)(-1)?

81 x 1/9 = How do you solve this^^^^

linda has 24 students in her class and she wants each student to have 3 ice cream sandwiches if there are 12 sandwiches in each box how many boxes should she bu