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Solution: If sec^2A is 5/2, the quantity 1 – sin^2A is equivalent to

(Last Updated On: March 5, 2019)

If sec^2 A is 5/2, the quantity 1 – sin^2 A is equivalent to?

Problem Statement: ECE Board April 1999

If sec^2A is 5/2, the quantity 1 – sin^2A is equivalent to

  • A. 2.5
  • B. 1.5
  • C. 0.4
  • D. 0.6

Problem Answer:

1 – sin^2 A is equivalent to 0.4

Solution:

Solution: If sec^2A is 5/2, the quantity 1 – sin^2A is equivalent to

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