5. P( x ) = x² – 2x + 5 के शून्यक a , b हो , तो ab कां मान होगा: Join Whatsapp Group Join Now Join Telegram Group Join Now upboard-notes.com 1 March 2025 5. P( x ) = x² – 2x + 5 के शून्यक a , b हो , तो ab कां मान होगा: ( a ) 5( b ) -5( c ) 2( d ) -2Answer- a Related