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Let each aunt receives Rs.x Brothers : Sisters : Aunts = 4x : 2x : x 4 brothers : 3 sisters : 2 aunts = 16x : 6x : 2x According to the question, => 16x + 6x + 2x = 9600 => 24x = 9600 => x = Rs. 400 Each sister receives = 2 × 400 = Rs. 800
If cot8A = tan(A+8˚), find the value of A? Given that 8A and A+8 are acute angles.
tan 20˚ x tan 23˚ x tan 67˚ x tan 70˚ = ?
If 30sin4theta; + 45 cos4theta; = 18 . Then find the value of 216 cosec6theta; + 64 sec6
If tan 4θ = cot 14θ, then find the value of cos 9θ.
cosec 2910° +sec 4260°+tan 2565° +cot 2115° =?
Sec A -Tan A = 1/16 then find the value of cot A =?
If 'θ' is an angle less than 120°, what is the value of 'θ' if it satisfies the equation 3cos2θ = 2 + sin2θ.
What is the value of 4/3 (sin ² 65 º + sin ² 25 º ).
Simplify (cos20°+sin 20°) /(cos20°-sin20°)