Math, asked by diptiverma114, 3 months ago

9 sec²A- 9 tan²A is equal to:​

Answers

Answered by chemistrywala
3

Answer:

9(sec²A-tan²A) == 9(1)= 9 { sec²A- tan²A=1}

Answered by ravinderravi6344
0

Answer:

9

Step-by-step explanation:

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