What will come in the place of ‘?’ in the following equation,
What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘-‘ are interchanged and also’\(\times\)’ and ‘\(\div\)’ are interchanged? यदि निम्नलिखित समीकरण मे ‘+’ और ‘-‘ को आपस मे बदल दिया जाए तथा ‘\(\times\)’और ‘\(\div\)’ को भी आपस में बदल दिया जाए तो ‘?’ के स्थान पर क्या आएगा। \(9 […]
What will come in the place of ‘?’ in the following equation, Read More »