Question

The value of 1-tan^2 30/1+tan^2 30 is equal to
(a) 2 (b) -1/2 (c) 4 (d) 1/2

Answer 1

Answer:

if p/q = (2/3)^2 × 4/9 then what is the value of (p/q)^2 using law of exponent

Step-by-step explanation:

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