Math, asked by yashsharmackt, 10 months ago

pls solve it free brainlist of correct answer

Attachments:

Answers

Answered by sachidasinghkul79

1

Answer:

solve it by Sn=1/2(2a+(n-1)*d) formula

Answered by gurpritjai

1

Answer:

solved in the attachment

we remove the other value because it is a fraction and a negative integer

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

aapko apne vidyalaya me manchan kiye jane wale natak mein ek sainika ki bhumi nibhani h uski addi jarurtho ko btate huye apne pitta ke sath hue baatto ko sanvad rup main kare...

Science, 5 months ago

The natural pinhole camera is _---------- ...

Math, 5 months ago

2. To meawce the image impedance of a given asymmetrical trical T/Pi network...

English, 10 months ago

who has dared to wound you change voice...

English, 10 months ago

Plxx guys give me the central idea nd summary of the poem dust of snow class 10th cbse hrry up!!!

English, 1 year ago

who is the poet of the poem childhood...

Math, 1 year ago

the packet has 20 pastic. the total weight of the packet and the pastric is 1 kg 250 g. if each pastry weight 50 kg find the weight of the empty packet...

Biology, 1 year ago

draw the structure of placenta...