Question
sin2 4˚ + sin2 6˚ +
sin2 8˚ + sin2 10˚ + ……… + sin2 86˚ =?Solution
sin 2 4˚ + sin 2 6˚ + sin 2 8˚ + sin 2 10˚ + ……… + sin 2 86˚ = (sin2 4˚ + sin2 86˚)+(sin2 6˚ + sin2 84˚) + .…. + (sin2 44˚ + sin2 46˚) = (sin2 4˚ + cos2 4˚)+(sin2 6˚ + cos2 6˚) + .…. + (sin2 44˚ + co2 44˚) {As sin (90˚ - θ) = cos θ} = (1)+(1) + .…. upto 21 times { As sin2 θ + cos2 θ= 1} = 21 ` ` ` ` ` ` ` ` ` ` ` `
When Government expenditure is more than income, through which of the following ways, it does the deficit financing?
(1) From Banks
(2) Fr...
Which of the following Statements about IREDA is/are True?
I- It is registered as Non-Banking Financial Company (NFBC) with Reserve Bank of India...
What is the basic difference between Gross NPA and Net NPA?
I- Gross NPA is the total of Bank loans and Net NPA is the total of all kinds of loan...
Which of the following statements about Prompt Corrective Action is/are True?
I- Prompt Corrective Action F...
Who among the following is not one of the eligible beneficiaries of PMUY?
Consider the following statements regarding Phase II of the Swachh Bharat Mission (Grameen) [SBM (G)]
1) The program will be implemented...
Which of the following Statements about Multiplier Effect is/are True?
I- When the government spends a rupee, overall income rises by a multiple ...