What is the value of [1/(1 – tan θ)] – [1/(1 + tan θ)]?
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Calculate the simple interest if Rs. 1800 is invested for 10 years at a rate of 5% per annum.
Incentre of Δ ABC is I. ∠ABC = 90° and ∠ACB = 70°. ∠AIC is
In the following question, select the odd number pair from the given alternatives.
Find the area (in sq.cm) of a semi-circle of radius 14cm.
What is the value of 7293×16+676+169
Determine the value of 'x' in x = 11+2+12+3+13+2
ΔPQR is right angled at Q. If m∠R = 45°, then find the value of (tanP - 1/2).