Advertisements
Advertisements
प्रश्न
Simplify : `"a"-["a"-overline("b+a") - {"a"-("a"- overline("b"-"a"))}]`
Advertisements
उत्तर
`"a"-["a"-overline("b+a") - {"a"-("a"- overline ("b"-"a"))}]`
= a − [a − b − a − {a − (a − b + a)}]
= a − [− b − {a − a + b − a}]
= a − [− b − b + a]
= a + b + b − a
= 2b
APPEARS IN
संबंधित प्रश्न
Prove that: `a^-1/(a^-1+b^-1) + a^-1/(a^-1 - b^-1) = (2b^2)/(b^2 - a^2 )`
Evaluate : `((x^q)/(x^r))^(1/(qr)) xx ((x^r)/(x^p))^(1/(rp)) xx ((x^p)/(x^q))^(1/(pq))`
Simplify : a2 − 2a + {5a2 − (3a - 4a2)}
Simplify : `"x" − "y" − {"x" − "y" − ("x" + "y") −overline("x"-"y")}`
Simplify : `3"x"-[3"x"-{3"x"-(3"x"-overline(3"x"-"y"))}]`
Simplify: x5 ÷ (x2 × y2) × y3
Write each of the following in the simplest form:
a2 x a3 ÷ a4
Write each of the following in the simplest form:
a-3 x a2 x a0
Simplify the following:
`((36"m"^-4)/(49"n"^-2))^(-3/2)`
Simplify the following:
`(27/343)^(2/3) ÷ (1)/(625/1296)^(1/4) xx (536)/root(3)(27)`
