Question

if tan^2 A +cot^2 A=2
where A is an acute angle
find the value of tan^3 A +cot^3 A​

Answer 1

Answer:

2

Step-by-step explanation:

tan^2A+cot^2A=2

tan^2 45= 1

cot^2 45=1

angle A = 1

tan^3A+cot^3A = (1)^3+(1)^3

=1+1

=2

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