<p>What will be the output of the following Python code?</p><pre><span style="font-size: 14px;">a={5,6,7,8}<br></span><span style="font-size: 14px;">b={7,8,9,10}&nbsp;<br></span><span style="font-size: 14px;">print(len(a+b))</span></pre>

What will be the output of the following Python code?

a={5,6,7,8}
b={7,8,9,10} 
print(len(a+b))

निम्नलिखित Python कोड का आउटपुट क्या होगा?

a={5,6,7,8}
b={7,8,9,10} 
print(len(a+b))