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Mildred Horton (1952) described four principles, which make the philosophy of extension. These are •The individual is supreme in democracy, •The home is the fundamental unit of civilization, •The family is the first training group of the human race, and •The foundation of any permanent civilization must rest on the partnership of man and land.
If tan α = 1/2, tan β = 1/3, then find α + β.
If 30sin4theta; + 45 cos4theta; = 18 . Then find the value of 216 cosec6theta; + 64 sec6
If x tan 60° + cos 45° = sec 45° then the value of x2 + 1 is
If sin 23° = `12/13` , then tan 67° = ?
...If tanθ = (2/√5), then find the value of cos2 θ
What is the value of 4/3 (sin ² 65 º + sin ² 25 º ).
If tan A = 4/3, 0 ≤ A ≤ 90°, then find the value of sec A.
If tan 4θ = cot 14θ, then find the value of cos 9θ.
What is the value of 1/(1+tan 2θ ) + 1 / (1+cot 2 θ ) = ?
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