Math, asked by sreenukshatriya826, 8 months ago

(tanA-secA) (tanA+secA) is equal to

Answers

Answered by jdgupta

0

Answer:

1

Step-by-step explanation:

(tan A - secA)(tan A + sec A)

=> tan²A - sec²A

Using identity

=>1

Answered by AEinstein

1

Answer:

-1

Step-by-step explanation:

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