Use Substitution to Determine Whether the Given X-Value Is a Solution

question 43

Multiple Choice

Use substitution to determine whether the given x-value is a solution of the equation.
Find All Solutions of a Trigonometric Equation
- $\cos x + 1 = \sin x , \quad x = \frac { - 3 \pi } { 4 }$

• A) Yes
• B) \(\mathrm { No }\) Find all solutions of the equation.

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Definitions:

SCID

Severe Combined Immunodeficiency, an immune disorder characterized by a severe lack of T lymphocytes and B lymphocytes, leading to a highly compromised immune system.

TCR

TCR, or T-cell receptor, is a molecule found on the surface of T cells, a type of white blood cell, which is responsible for recognizing fragments of antigens as peptides bound to major histocompatibility complex (MHC) molecules.

MHC Class II

Molecules found on the surface of certain immune cells that are involved in the immune system's ability to recognise and respond to foreign particles.

Helper T Cells

A type of T cell that plays a crucial role in the immune system by activating other immune cells to fight against infections.