Math, asked by tyagimonu93, 2 months ago

18 sec^2 A - 18 tan^2 A

Answers

Answered by varvijay88

1

Answer:

18

Step-by-step explanation:

18(sec^2A-tan^2A)=

18(1+tan^2A-tan^2A)=18

Answered by rkcomp31

1

Answer:

18

Step-by-step explanation:

18 sec^2 A - 18 tan^2 A

=18*(sec^2 A - tan^2 A)

=18*1

=18

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