Establish the Identity $$\sec ^ { 4 } x - \tan 4 x = \sec ^ { 2 } x + \tan ^ { 2 } x$$

question 84

Essay

Establish the identity.
- $$\sec ^ { 4 } x - \tan 4 x = \sec ^ { 2 } x + \tan ^ { 2 } x$$

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Definitions:

Antibiotics

Drugs used to fight infections caused by bacteria, either by killing the bacteria or inhibiting their growth.

Course Completed

"Course Completed" indicates the successful fulfillment of the curriculum requirements of an academic course or educational program.

Genomic Deoxyribonucleic Acid

DNA that makes up the chromosomes and codes for the genetic information necessary for the organism's development, function, and reproduction.

Chromosomal DNA

The material in cells that contains the genetic blueprint in the form of DNA organized into chromosomes.