Question

‘संसार एक पुस्तक’, ‘अक्षरों का महत्व’ या ‘नौकर’ पाठ से संबंधित किसी अवधारणा का वीडियो
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Answer 1

Answer:

sorry

Explanation:

Functions

Let a function $f:[0,1]\to[0,1]$ defined in the closed interval $[0,1]$ satisfy the following conditions.

Ⅰ $x_{1}\leq x_{2}$ then $f(x_{1})\leq f(x_{2}).$

Ⅱ $f(0)=0.$

Ⅲ $f\left(\dfrac{x}{5}\right)=\dfrac{f(x)}{2}$ for all $x.$

Ⅳ $f(1-x)=1-f(x)$ for all $x.$

Then, find the value of $f\left(\dfrac{1}{2021}\right).$The dimensions of a field is (5 + 2) and (5 − 2). A small rectangular portion of the field having area (3 3 − 92 + 6) and breadth 3 is left for grazing of cattle.

If 8 cos3 α -1 = 0, then α is (a) 60 (b) 30 (c) 45 (d) 45