Question
If HCF of two numbers is 11 then which of the following
can never be their LCM?Solution
LCM is a multiple of HCF so here 146 is not a multiple of 11. Hence 146 can never be their LCM.
In a right triangle ABC, angle B = 90°. If tan A = 3/4 and the length of the hypotenuse is 25 cm, find the area of the triangle.
If θ is an acute angle and sin θ + cosec θ = 2, then the value of sin2 θ + cosec2 θ is:
- If X = 15°, find the value of:
sin²(3X) + cos²(4X) - tan²(2X) 
if cot x- tan x=7 then what is the value of cot x + tan x=?
If sinAo = (â3/2), then find the value of (sin245o + cos230o) Ă A á 5 given that 0 < A < 90...
What is the simplified value of the given expression?
4(sin² 20° + sin² 70°) + 2sin 30° - (2sec 60° + cot 45°)
A tree of height 'h' metres is broken by storm in such a way that its top touches the ground at a distance of 'x' metres from t...
If (3cos A - sin A) = 2 cos (90° - A), then find the value of cot A.
